Two Foot Gauge and the Holiday Period

Having some days off is lovely. Having a little project to while away the hours between tv programmes and the in-laws is even better! May we suggest that this is the time to follow up your interest in all things 2'/60cm gauge.

This Péchot wagon, somewhat modified, was snapped at Apedale, Moseley Railway Trust. Though well over one hundred years old, the wagon relishes another day's work!

You could build a kit, for your mantelpiece or for your 32mm railway, one of those prototypes you have seen at Apedale, the Festiniog or further afield, at Froissy for example.
As it happens, Wrightscale has just the wagon kit you need, the Péchot well wagon with bogies.
You may want to add a period crane. The modern one in the background of the above photograph, though fun, might spoil the ambiance of your model. Tantalising glimpses in contemporary photographs of the lamented Lynton and Barnstaple Railway suggest that they owned As it happens, Wrightscale have a model of a crane developed for military use. It would be just the thing for manouevring heavy but fragile objects on your layout!

Another import to Britain was Moelwyn. This started life as a Baldwin Gas Mechanical locotractor, another Wrightscale item, but was  heavily re-engineered for life on the slate railways of Wales.

 A Wrightscale Baldwin Gas Mechanical has been 'kit-bashed' by a customer

Most, it has to be admitted, of British two foot/6ocm gauge was ex-War Department, found in Ashover, Snailbeach, the Ffestiniog and many other small commercial railways. The gauge proved to be surprisingly useful and adaptible - not a coincidence, I would argue. Wagons, as used by the British Army in World War One  took various forms and were built in their thousands. Start with a Wrightscale WD bogie pair, and build it up as an open wagon, well-wagon, tanker wagon, workshop wagon or ambulance wagon. Research camouflage and paint!

This model was built by Jim Hawkesworth on Wrightscale WD bogies.

And where can you get ideas for the originals? Where can you see how 60cm gauge developed as the standard for French, German, British and American trench railways?

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New batch of Hunslets - Stage 1

Hi, it is quite a long time since the Wrightscale Workshop had anything to report.  With the first batch of Hunslet locos finished in May the summer was spent catching up with the real tasks of living.

First batch of Wrightscale 16mm Alice class Hunslets - the goal we are aiming for

By the Autumn the etchwork for the Hunslets had been revised in the light of experience, as had the laser cut parts. By October the new components were starting to collect in the workshop - which had benefitted from a clearout and clean.
I took the opportunity to adjust and service all the machine tools and run a new supply to the workshop to power a large rotary converter. This was to supply 3 phase to the Britan Lathe that makes all the steam fitttings and a new large lathe purchased to pursue another project.  This is a big project, building a half size loco to run on 10 1/4" gauge track. Sarah and I both have decided we need a railway to move 100 tons of broken rock to fill gabions beside the burn from which our house gets its name. Any excuse to play trains!
Back to the business.

Assembling the chassis step one, positioning the spacers and checking that everything is level and square for marking out

The first stage of building these locos is to put the chassis together.  The construction is simple. Laser cut frame sides are erected with milled block-spacers front and rear with a rod-frame space at the middle of the frames.  This is done on a surface plate with the holes spotted through the frames into the end spacers.  These are drilled and tapped 10BA.  The frame holes are then countersunk and erected with10BA CS bolts. The bearing holes in the frames are hand reamed and the bearings  pressed in.

Final checks before sweating on the cosmetic frame overlays.

The assembly, consisting of assembled frames, bearings and test bars (long axles), is then placed on parallels on the surface plate and checked to ensure it is absolutely plumb and the axles rotate freely. All the bolts are tightened down and the frames re-checked.  Then the frame sides are cleaned, coated with solder cream and the bushes pushed in to retain the frame etched overlays. This sandwich is held down with loads of light clamps and sweated together.  When both sides are finished a final check is made with the parallels  on the suface plate to check that everything is still plumb.

The set-up for machining the wheels. When you are doing something 44 times, you need a lever operated collet and a tail-stock capstan. These accessories make repetitive jobs tolerable.

As a respite some days are now spent machining the 44 wheels and 44 outside crank castings.  Then there are 22 axles to make, parting off to exact length and drilling centres in them all.  We are getting close to where we are at as I write this.  The last big job although only cosmetic is spending 2 solid days cutting, cleaning and fitting the 44 lost wax cast detailing springs to the chassis.
Now the wheels can be test fitted on the axles. This consists of verifying that they all sit level on the surface plate. The cranks can then be fitted to check the clearance at the front end behind the cross head.
The next job to come is fitting the crankpins. All 44 of them, 10BA tapped crankpins, must be fabricated, loctited and pinned into the cranks.  The motion parts - eccentrics, stop collars, spacers, and laser cut eccentric rods will have to made and fettled before the wheels can be finally fitted and loctited.

Stage One finished! Everything is square, all the wheels touching the surface plate. Now it is assembling the motion and finishing and fitting the cylinder blocks.

The final stage of the chassis is to fettle up the coupling and connecting rods, finish the cylinder blocks by machining the pistons, rods, crossheads, slide bars, covers, valve chests covers, valves, valve rods, and not forgetting the 44 gland nuts........ then hopefully by the end of January there will be a Stage 2 report.  Stage 2 has been reached when the chassis run on air.
There is a lot of work in making these engines and do remember there is just me doing it - no lines of Chinese technician bent over their benches on an assembly line.

British Army Figures on your World War One Trench Railway

No model is complete without figures. They harmonise with the mechanical aspect of the model in a surprising way. A good figurine can draw the eye away from  an indifferent locomotive or hastily constructed wagons. The more there are, the better the effect, and the better the quality of the railway modelling, the better all round! I use the word ‘surprising’ because it doesn’t usually work like this. A good locomotive would, for example, show-up any sloppiness in the rest of the model. An island of lovingly detailed scenery makes its surroundings look even worse. Yet with the human figure, things are different, the difference going deep into our psychology. The eye treats the human as a special case. We are more interested in our fellows as potential friends, foes, source of cooperation or rivalry or as love interest, than in anything else we see. This may be why a convincing figurine has such an interesting effect on a model-scape. It is not so much a distractor as an invitation to the observer to become involved.

This fine figure in contemporary British uniform was snapped at the Apedale Tracks To the Trenches event 2014

 This makes a ‘good’ figurine more important than ever. There are various ways of being good, as any artist will say. A scale figure, adapted from the photograph above, has been used as in two-dimensional cardboard on Malcolm's layouts to great effect. Alternatively, a caricature style, if carried out with conviction can, in turn, convince the eye. A diorama peopled entirely by models with the same face can be as pleasing as one with a ‘realistic’ variety of individuals.   Perhaps the key word is conviction. To convey this, let loose your inner artist, but also inner discipline. For a few instants at least, the figure which is real to the artist is real to the beholder. If the artist can add character and back-story, so much the better.  Let's face it, the model-scape which includes chaps taking a sly fag break or comfort break is really brought to life.

From a contemporary print in 'Illustration' A sketch of infantrymen from an English and a Scottish regiment.

Railway interest:  The British expeditionary force, BEF, started arriving in Boulogne and Le Havre (Calais and Dunkirk to a much lesser extent) from August 12^th 1914. Characters such as the ones above soon became familiar to the French and appeared in their thousands at standard gauge railway stations. Troop trains were marshalled at Amiens and then they were conveyed east to the Belgian border, trains being mainly the responsibility of the Nord Grande Ligne. There are many possibilities for the railway modeller – a total of 339 trains, carrying 115,000 NCOs and private soldiers, 4,500 officers, 45,000 horses, 5,500 guns, 1,300 cars and 2,000 bicycles. Lorries drove themselves to the Front. It was clear that the BEF expected a war of movement with motor vehicles and horses providing motive power.

Though the French welcomed their allies, they were all a bit exotic. To help with the process of integration, French troops were supplied with cards to help them identify friends and foes. Sketches show the typical Tommy from England and Scotland, as seen above. 

These sketch cards also showed cavalry. These, it was hoped, would lead the charge against the enemy.

Also from the identification card reproduced in 'Illustration' are cavalry figures

In 1914, there were a few old fashioned battles as the Germans advanced deep into French territory. Then they retreated somewhat and both sides started ‘digging in’. The long phase of trench warfare had begun. The British were at a disadvantage because they had intended to rely on horses and lorries for battlefield supply. These proved inadequate for the supplies needed – remember, the British had dumped the equivalent of the population of Liverpool into the French countryside, and EVERYTHING was needed, even drinking water. The wounded and soldiers on breaks had, in turn, to be transported away. To supply the British sector alone, the Grande Lignes brought 43,000 tonnes to the railheads in January 1915 and 90,000 tonnes by November of that year. During the build-up to the battle of the Somme, tonnage mounted – 150,000 in August 1916. (My source is Chemins de fer français et la guerre by Le Hénaff)

This drawing by Georges Scott appeared in  'Illustration' at the end of October 1914. A party of French dragoons pull a machine-gun into battle. This was how many expected the war to be fought.

The British were going to use their long-suffering horses and the brave new technology of the internal combustion engine to shift these vast tonnages from the railheads (an average of eight or so miles from the nearest existing railway) to the trenches. According to British Army regulations, a mule can only carry 75kg ie 0.075 of a tonne. A GS wagon or lorry could do better – 2 tonnes. To make matters worse, re-supply had to take place at night, at a slow and cautious walking pace. A ten mile round trip would take around four hours, thus two journeys per night at best; 4 tonnes transported, only another 39,996 to go! There had to be a better way and there was.

This photo by Jim Hawkesworth of a WW1 layout built by Henry Holdsworth shows a Péchot-Bourdon locomotive, typical of a French trench railway, pulling a train of WD wagons, as used in the British sector. A mix such as this was common because all the trench railways used 60cm gauge

Since 1882, Prosper Péchot had been developing a system of portable railways, running on 60cm track. It was officially adopted in 1888 when the Péchot-Bourdon locomotive as shown above was introduced. Between then and 1914, the French lost the lead in development. Soon after the Péchot System had been adopted, the Germans dropped all their existing experiments to concentrate on their own 60cm Feldbahn. By 1914, motive power was supplied by the 0-8-0T D-lokomotiv (The A, B and C locomotives were previous designs). This fine preserved example was photographed at Apedale.

Restoired to the condition of a WW1 German Feldbahn locomotive

Trench railway systems were labour intensive and not without drawbacks, but could reliably deliver the tonnages required, at night and in all weathers. (For more information see Colonel Péchot: Tracks To The Trenches)

Other figures of interest: The so-called British Army did not come just from the British Isles. In fact, some of the  ‘colonials’ showed the Mother Country the way! The divisions of Canadians who started arriving on French soil on November 9^th 1914 would become the best organised of any, certainly when it came to transport. Their 60cm railways (by 1918) required an average staff of 17 per mile. The British came in at 34 staff per mile, and forwarded less freight. (My source is WJK Davies ‘Light Railways of the First World War)

French morale was raised by colonial troops from many places. Here is one of many photographs, showing gallant non-Europeans who had come to the rescue of the Motherland.

From 'Illustration' autumn 1914. These North African troops are wearing their normal costume but the regular 'spahis' of 1914 would have been in red and blue uniforms

The Sikhs who came from British India won French hearts. Contemporary French sources were most impressed. Three divisions of Sikhs came in late September/early October 1914. They disembarked at Marseilles and were carried north, firstly to les Aubrais and Orléans then to Flanders. A further division of cavalry arrived late in December.

From 'Illustration' 1914 The Sikhs were popular figures.

 Khaki as a colour for uniforms, as can be guessed from the name, came from India and Sikh troops were among the first to adopt it; the figure above would have been dressed in khaki shades.  

There are no photographs celebrating Sikhs as mechanics, but they have always had a flair for logistics. Why not have a Sikh figure on your layout coaxing an unwilling engine back to life!

Hunslets get Summerland Chuffers. Second batch starts.

Hi, it has been some time since the last workshop post.  A lot of time has been spent in a damp garden trying to recover territory from the weeds and un-earth the remains of the garden railway for rebuilding by next year. The workshop, however, has not been empty.  First I had to get a new lathe up and running.  This was an e-bay find, a large modern toolroom lathe made by EMCO. I had to put three phase into part of the workshop to power it which meant bringing a much larger capacity supply across from the house.  That done, the unbuilt kit mountain was attacked.  Four boxes were opened and built.  After a huge tidy-up, that left the workshop ready to reinstate as Wrightscale's premises. 

The last engine in the first batch

The next batch of Hunslet quarry locos has been started. I am making the parts for 22 but in the short term only building up 10. They occupy all the bench space available.  I have  nearly finished fabricating the 22 cylinder blocks and the next post will show these along with some notes as to how they were made.
The purpose of this post is to report on  a feature that all the Hunslets will have  from now on.  I suppose many of you , like me will have enjoyed watching and LISTENING to you-tube videos of  garden railway locomotives chuffing along with the benefit of a "Summerland Chuffer"

Pinch bolt to retain the chuffer central in flue

The chuffer central in the flue with its slot facing forward

         
I never thought this would be possible to arrange in small locomotives such as I make. However I thought it worth a try. I contacted Chris Bird, the design guru of Summerland Chuffers, and he was up for the challenge. In less than a week he had given me one to try in the Hunslet and after a bit of adjustment he came up with a very promising Chuffer.  I  was impressed by his desire to get it as good as it could be.  His knowledge of locomotive acoustics is amazing. I am so glad that I didn't do what  I usually do and make something myself.  This really is an area for the specalist. Already I am so happy with the Summerland product that I am going to fit it as standard to all the future Hunslets.  I am sure it will appear in the Summerland Chuffer catalogue so that it could be retro-fitted to Hunslets out there. Beside a good chuff when the locomotive is working hard there is another advantage, one that I have not seen mentioned about these Chuffers.  The locomotive stays much cleaner since the oil condensate goes down over the sleepers, not out of the chimney and onto the loco.

Now the prototype has the Summerland Chuffer fitted. Aften four runs not caked in steam oil.

This Saturday (31st) Sarah and I will be at ExpoNG. I will have a few kits to sell and Sarah will have her book "Colonel Péchot : Tracks to the Trenches" for sale at a special show discount price of £29=99.    So here is a good chance to buy a copy of an excellent book and save a few pounds!

Handyside, Colonel Péchot and ExpoNG

As usual, don't take our claims lying down! Come and see us at ExpoNG, Swanley October 31st and discuss them with us!

At several times in its development, the Péchot system was influenced by British engineers. This was certainly true in the 1880s. I believe that there is a connection between the Handyside family of locomotives and the Péchot system.

From the collection of KP Plant. Courtesy of the Industrial Railway Society

This is one of the six Fox, Walker ‘Handyside’ Locomotives 399 to 404 of 1878. The works photo has been doctored so that the works-plate reads ‘Peckett.’

The story so far … In France the young Péchot, burning to avoid any repeat of his country’s humiliation in the Franco-Prussian War, had developed a portable 60 cm gauge railway which could bring French guns and, more importantly, large quantities of ammunition within range of German forts. In 1882, after some years of theoretical work and experimentation at the Decauville factory, Péchot sent a description in a bold Memorandum to the French Minister of Defence/Ministre de la Guerre.

Unfortunately for Péchot, there was a rival system which had been proposed by the Génie/Military Engineers…

In Britain, there was also interest in railways for military support. Since the early 1870s, an 18” (45cm) gauge railway had existed at the Chatham Dockyards, Kent. A gauge so narrow was chosen because it could tolerate tight bends. It was therefore cheap to engineer - and convenient for running inside buildings. In the early 1880s, the young Péchot had considered the metric equivalent but after careful theorising and experimentation decided that 60cm gauge could offer almost the same advantages with fewer drawbacks.

Courtesy of the Industrial Railway Society

This picture of the  Handyside gripper originally appeared in 'Iron' magazine 1874.

Mr Henry Handyside, formerly Assistant Engineer to the Governor of Nelson Province New Zealand,  made a most interesting attempt to fit 18” gauge to the demands and problems of railway gradients. He invented a steep gradient gripping strut capable of holding a locomotive and a train. The theory was that the grippers would keep the locomotive in pace while it acted as a stationary engine with winch.  Manageable sections wof the train could be pulled up (or down). Supporting subscribers of the Handyside Steep Gradient Company included E. Fox, F.W. Fox and E. Walker. Fox, Walker & Co of the Atlas Works near Bristol funded much of the development of his system.

Drawings appeared in Iron Magazine 17th October 1874 showing a proposed conversion of a Manning Wardle to take the winding engine to be used in conjunction with the Handyside Gripper.

Courtesy of the Industrial Railway Society/Roger West

The proposed conversion of Manning Wardle no 448 0-4-0 ‘Burgoyne.' The drawings by Roger West are a clarified version of the originals which appeared in the magazine. The winding engine is of the ‘non-reversing, no-lead’ type typical of the period.

Just as with their Continental equivalents, the Royal Engineers took some convincing. Equally, as with Péchot and his commercial backer Paul Decauville, Handyside had support from Fox, Walker and Co. The Handyside System was tested using standard gauge in 1875. This finally persuaded the Royal Engineers to have a look.  On 12^th September 1876, an 0-6-0 ST locomotive equipped with the gripping strut was to be put through its paces in front of Major Percy Smith RE and Captain Sale RE at a 1:14 gradient section of the Hopton Incline, Crompton and High Peak Line, Derbyshire. The Royal Engineers reported that the system had problems but potential.

In November that year, the RE proposed to use the Handyside system for 18” gauge. They wanted to link Chatham with Fort Borstall, at the time under construction, and ordered six special locomotives. David Smithers remarks that the design was ‘influenced by the double Fairlie principle ( in his 18” Gauge Steam Railways OPC 1993 p109.)’ In 1878, the Atlas Works of Fox, Walker & Co duly supplied six locomotive (Works Nos. 399 to 404) which were fitted with the Handyside Steep Gradient Apparatus.

By May 1879, the RE were ready to report on the performance of the new system. The trial railway in Chatham consisted of three bridges, four turnouts, several tight bends and some gradients, up to 1 in 11.  The railway was ‘as standard’ for a ‘trench railway’ according to the Minute of the RE Committee 2^nd May 1879. The locomotive was able to pull 10 tons (Imperial) up a I in 10 incline. A number of problems emerged, the chief one being that trains could not cope with poorly laid track.

In 1881, and again in 1883, one locomotive at least was partly overhauled to try to meet the challenges. A report from Major Hogg fell on the desks of the senior RE Committee and appeared in the RE Journal for September 1885. It was unfavourable. In Hogg’s opinion, 18” gauge locomotive-worked railways were not suitable for siege train purposes on the grounds of cost and safety.

It should be noted that in the late 1870s, the British Army were more inclined to put money and effort into developing military railways. They feared a new war in Russia. By 1881, the threat had receded and the impetus was lost. The Committee therefore decided to shelve the siege train project; a metre gauge system would answer their purposes better. No more was done. In due course, the official siege train gauge was changed to 2’6” though by 1914, this consisted of a mere 2 ½ miles of track.

I must declare an interest here. In 1895, ten years after these events, my great grand-father, then Major Louis Jackson, was Chief Instructor of Fortifications and Engineering at Chatham.

Louis Charles Jackson later Sir General Louis Charles Jackson 1856 to 1946

In the period 1882 to 1885, events in France followed a similar pattern to Britain.

The Péchot Memorandum of 1882 was accompanied by some illustrations. 

Illustration from the Péchot Memorandum of 1882 Courtesy of Raymond PÉCHOT

Here the locomotive pulling a large gun is being winched up a gradient. Though Péchot gives many details for other parts of his system, he does not, apart from a brief reference in Appendix 8 of his Memorandum, expand much on winch haulage systems.  Why not? Everything else in the Memorandum is meticulously explained. It is hard to believe that he was not following the RE and Atlas works trials in England.

From an advertisement 1875 Courtesy of the Industrial Railway Society

The advertisement dated 1875 for the Handyside Steep Gradient Company shows gripping struts on the second wheel of a Fox, Walker Atlas Works 0-6-0. A short test-track was constructed at the Atlas works, Bristol – this engraving was based on fact! A hauling drum for pulling loco and train up the gradient was also used at the trials. The two systems bear direct comparison.

An enthusiastic officer, in the French case Péchot, with the backing of a private company, in this case Decauville, tried to solve the Army’s transport problem in covering the last ten miles between an existing railway station and a fort. Trials were performed from July 1883 to June 1885, basically at the expense of Decauville and existing civilian railways.

The French Génie/Engineers discovered the interesting fact that an pre-existing metre gauge railway was the most cost-effective way to move supplies. Péchot was reprimanded for suggesting otherwise. Just as in Britain, the senior engineers reported that the way to move supplies in war-time was to requisition metre gauge stock and left it at that. In my book Colonel Péchot: Tracks To The Trenches, I expand on this decision with many exclamation marks!

Courtesy Tim Dowling: Decauville locomotive similar to the one in the Péchot drawing. It is pictured on the Phu Lang Thuong-Lang Son, Annam/modern Vietnam. A 60cm gauge railway was built in 1889. This was replaced, starting in 1896 with a metre gauge railway

In France, the Péchot system was mothballed then revived. This was partly because of the remarkable character of Prosper Péchot, partly due to politics. Unlike for the British Isles, the chief enemy of France was Germany, just over the frontier. To keep her away a network of fortifications stretched along eastern France. In 1886, these forts were threatened with a deadly new threat, artillery using new high explosives. It became essential to protect them. Each fort was therefore surrounded in turn with other forts! A handy, budget line of communication was needed and Péchot’s ideas were revisited. Perhaps if the free Press had not become involved or if the Minister of Defence had not been a comparative outsider, immune to the in-fighting between the Génie and Artillerie, the problem would have been quietly buried.

As it was, in 1888, the système Péchot was declared the official railway linking all the frontier forts. By the early 1890s, a 60cm network of nearly 700 km/450 miles was in construction, to be operated by 56 Péchot-Bourdon locomotives. These owe something to 5 tonne Decauville locomotive design but were, in Péchot’s own words ‘in the spirit of Fairlie’.

It is no coincidence, I have argued in the Péchot biography, that the Germans suddenly switched to 60cm gauge for military applications and had over 1000 km of their Feldbahn system available in 1914.

Camouflage on a war department railway

When the First World War began, the British were ahead of the French in camouflage - through sad experience. Khaki was the standard colour of their uniforms. Khaki - a Hindi word meaning earth coloured - was first used in military uniforms in British India in the mid-nineteenth century. The Meerut Guides were known as the Khaki Risala (khaki squadron). It was not generally introduced to the British Army until the Boer War 1899-1902; their bright uniforms presented the Boer snipers with excellent targets. By 1914, at the outbreak of war,even the kilts of the Scottish regiments and the uniforms of mounted officers were khaki.
It was not a perfect system, because hey! the Flanders mud and vegetable detritus was not khaki. Camouflage had to become more subtle.
The French learned from sad experience that their beautiful patriotic red-white-and-blue uniforms did not work in the field and went over to horizon blue for uniform. This was also the colour of the basic paintwork of the locomotives and rolling stock of their 60cm gauge field railways, originally designed by Prosper Péchot.

This painting by François Flameng shows a French trench at Mont Renaud in eastern France 1918. We can see that French horizon blue is not ideal, but a good overall camouflage colour. From Illustration magazine

This desperately sad picture of a trench shows that this greyish blue works. With the inevitable mud on their faces, the effect was complete - as long as they stayed still.
In a form of parallel evolution, locomotives used on the WDLR, the British 60cm gauge railways, were painted a darker grey. 
The art of camouflage had to go a little further. In 1909, the artist and naturalist Abbott Handerson Thayer had put forward the idea of  Disruptive Camouflage. He wondered why zebras have stripes and leopards spots. This disruptive colouring must have been successful, he assumed, by breaking up the outline of the person or object. As the first world war dragged on, the military began to use such ideas, though on objects rather than army uniform. Blotches near the edge of a vehicle would help to disguise straight lines.

16mm model of a WD class H (tanker) wagon built by Jim Hawkesworth using Wrightscale WD bogies.

This fine model of a WDLR water tanker Class H on Wrightscale WD bogies demonstrates the theory in action. Placed against a white background, it shows up like a jester in a carpark. If the model were running through dappled shade, it would be a different matter! Blotches break up the straight outline and bold vertical patches disrupt the horizontal flow of the eye. It was designed and painted by Jim Hawkesworth.
You may be wondering how he decided on the colour scheme. We know there were a number of artists working especially in Britain and the USA to develop ideas about camouflage.They came up with dazzle (in the USA razzle-dazzle). Not only should spots and stripes disrupt the outline but they would actually make it hard to judge speed and distance.

Entitled 'chars d'assaut' (assault tanks) July 18 - painting by François Flameng. From Illustration magazine.

We see the sharing of Allied ideas on a French St Chamond tank of 1918. This contemporary illustration by Flameng is particuarly useful by being in colour. We see how the monster's outline is broken up, all the better for it to sneak up on the enemy trenches and evade their guns. The colours - green, khaki, red and brown - might seem rather bright, but applied in combination they tone in the landscape. They are applied in splodges, all the better to break up the straight edges of the vehicle.
Other forms of camouflage were used. The screen is effective, especially to conceal movement in daylight. Such screens were used to conceal railway loading bays, at vulnerable points where there was no ground cover or to screen activity from the air. The observation balloon was much used from the late 19th century but but observer aeroplanes were soon in use by both sides. The Germans quite effectively used aerial troops and Zeppelins (manned balloons) for observation and bombing.

Entitled 'Canon de 138,6 de la marine' this picture by Henry Cheffer was made in June 1918. Now at full strength, the AEF had just engaged with the German Army at Bois de Belleau. The French called it la rupture/breakthrough. Illustration

Here a 380mm gun is screened from the air. The coloured mesh helps to break up outlines, but also enables vegetation to be laid over the gun and crew, hiding them without hampering their work. 

ExpoNG 2015 and Colonel Péchot

Wrightscale will be at Expo Narrow Gauge this year, Saturday 31st October
www.expong.org     Colonel Péchot: Tracks to the trenches - Sarah Wright, Birse Press, 2014   will be available, with a special Show discount. Visit us at the Wrightscale stand and find out more!

Book cover design by James Albon

This is what the critics say.
 'Colonel Péchot was an officer in the French artillery and was the driving force behind the military adoption and use of 60cm gauge railways. This technology was copied by the Germans and subsequently by British and American  forces - and, as we know, made a pivotal contribution to the outcome of ... (World) war (One.)'
In 1882 Péchot 'presented a detailed memorandum to the War Ministry. Virtually all the equipment and techniques described therein would become reality as the years passed. Although familiar with the Decauville ... material then in production, Péchot determined 60cm (gauge) as being ... desirable and advocated the use of locomotives'
'Although his system was in part diverted by the military hierarchy to supply the network of frontier forts which were the approved means of national defence, it later came into its own ... when (the war which started in 1914) became embroiled in trench warfare. The light railways could be placed, repaired, replaced and advanced as necessary - and withdrawn with equal  facility when the need arose.'
'Although devoted primarily to Péchot and the French equipment, .. the work concludes with some consideration of the narrow gauge railway equipment used by the other allies and the German military.'

Contemporary print of the Péchot- Bourdon locomotive. Courtesy Raymond Duton

Of the technical details the critics say:
(The French) 'This book is the result of 20 years' research  and access to a number of private archives, especially the Péchot family, as well as French military archives.... It allows us sight of new documents and will retell the Péchot story to a new generation'
'At least half the book is devoted to describing in detail the designs and proinciples of the Péchot System, all well illustrated with period photographs and drawings. The Péchot-Bourdon locomotive design, for instance, is given lengthy coverage' 
'The work is illustrated with a large number of period engravings, diagrams, scale drawings and photographs, all black and white bar two tinted photographs on the back cover.'
Not buy the book?
There are a couple of French language books which cover similar topics.
'Flawed genius fits well and this book has its flaws, a number of annoying minor errors' Narrow Gauge News Issue 329
Should you buy it?
(It) 'will without doubt be considered the standard work on the subject. ... Highly recommended!' - Narrow Gauge and Industrial Railway Modelling Review No 101
'Well researched and very detailed; ... For the modeller there are many useful drawings and photographs - from locomotives and rolling stock to cranes and track-panel systems.' 16mmm Today No 154
'This book is a complement to the many books already published about the history of the First World War. (It) would add much to the reader's railway knowledge. A true treasure chest' Heritage Railway No 198.' 
'Even in France, Péchot and his contribution were largely forgotten: this book does much to address this omission' Continental Modeller May 2015
'Without question, this book fills a major gap ... (and should be) on the bookshelf of any military narrow gauge enthusiast' (Narrow Gauge News Issue 329)

Colonel Péchot and Tunisia - the long view

Foreigners arrive on the beaches of Tunisia, promising jobs and the comfort of civilisation to local people. They settle in, especially round the coast, though some wander inland . This does not please all the Tunisians. Based on the holy city of Kairouan, an attack is launched on the foreigners. Many are killed.
This tragedy occurred at the Bardo Museum early in 2015 and on a beach at Sousse on Friday June 26th, but a surprisingly similar story happened in 1881. Some of the lessons learned 130 years ago informed the history of the Péchot system; perhaps taking a long view can help us come to terms with events.

The north African coast, early 20th century. At the west of the map is the border between Algeria and Tunisia, in a rough mountainous region which could provide guerillas with shelter. Sousse (Susa) is on the eastern coast of Tunisia; Kairwan (Kairouan) is to its west. Sfax isto the south. Tunisia is quite close to Sicily; in a bay off the northern coast is Tunis. Courtesy Times Illustrations.

 For centuries, the French had been suspicious of the North Africans, then attached to the Turkish Empire. Until the early 19th century, pirates had been kidnapping Europeans to sell on as slaves - indeed, a rescue mission organised by Britain in 1816 found 3000 European captives in the city of Algiers. This was a reason cited for attacks on the three provinces which made up Algeria. In fact, the French occupation of the area began in 1830 over a quarrel about cash; and the long association of France with Algeria began.
Later in the 19th century, France invaded Tunisia. They were feeling insecure because Italy had recently unified and become a significant power in its own right. From 1870 onwards, this new nation looked across the straits separating Sicily from Tunisia. There was, it was felt, a threat to French interests - Italy would then control the Mediterranean. Once the Emperor Napoleon 111 was gone and the French had recovered from the Franco-Prussian War, Jules Ferry, prominent in the French Cabinet, urged his country not to let the 'key to our house' fall into foreign hands. The French had already quarrelled with the Tunisians. Guerilla fighters resisting French rule in Algeria could and did slip easily across the Tunisian frontier. Feelings ran high.
In April 1881, a fleet left Toulon to settle scores. The names in the campaign are eerily familiar. On May 12th 1881, at the Bardo, Tunis, then a palace, now a museum, the Turkish Emperor's Viceroy signed a treaty with France. Basically, he exchanged his Turkish master for a French one. 'Job complete!' the French concluded and withdrew most of their troops. 
There was then an uprising, based on the historic holy city of Kairouan, celebrated then as now for its 370 mosques. The French sent the Navy to Sfax and started the job of retaking the country. They spread up the coast; when they reached Sousse, they struck inland to take the rebels' centre of Kairouan. The terrain was not easy and so they took advantage of the latest technology which promised much....

The ingenious portable railways introduced by Paul Decauville were quite sophisticated and greatly increased the amount one person or horse could move. Here a man moves a loaded tipper wagon over a device that enables him to change track. Photo courtesy James Hawkesworth.

 The Decauville company had started as prosperous farmers with profitable sidelines in distilling and quarrying. There was always the problem of the first 100 metres - transporting product, whether stone or produce from the field or quarry to road, railway or, in Decauville's case the barges waiting on the river Seine. In 1875-6, five years before the war inTunisia, Paul Decauville devised a solution to his own problem which had diverse applications. He devised a temporary railway. Using ladder-like lengths of track, specially adapted wheel-barrows could carry surprising loads over unpromising stretches of mud. The prefabricated rail sections were quickly and easily taken up for use elsewhere. Soon Paul had passed his farming interests over to other members of the family and was widely promoting this new 'porteur Decauville'. His customers included the French army; Prosper Péchot was familiar with Decauville track.
The Army used Decauville's new 'porteur militaire' to link operations round Kairouan with the port at Sousse. Results were mixed. On the one hand, supplies were getting through - the supply line was no less than thirty miles long. They took three days in fine weather, a reasonable speed given that everything was horse-drawn.  On the other hand, the ride was none of the finest. For the wounded being evacuated, jolted at every turn, those three days were hell. Decauville was subjected to attack by indignant journalists.

The horse-drawn Decauville railway, as used in Tunisia. The passage of horses' hooves on the tow path rapidly eroded earth under the track. The little bogies were unsprung and had no brakes; it took days to move from Kairouan to Sousse. Courtesy Raymond PECHOT

As a patriot, who had volunteered to protect Paris from the Prussians (winter of 1870), Decauville felt these sharp words keenly. As Prosper Péchot was a regular visitor to his headquarters, he gave him much support to develop a better sort of portable track. What emerged owed much to Péchot's genius, but also to the practical skills offered by Decauville. New materials and techniques could be used. In contrast to the ladder shape, the prefabricated track developed by Péchot looks more like conventional track. The sleeper, 1094mm in length, projected nearly 20mm beyond each end of the rail. It was shaped like the lid of a box, the better to grip the soil or ballast. It had ingenious drainage holes. Rather than five per 5 metre track panel, there were now eight. The rail itself was much heavier than the original Decauville, at 9.5kg/metre. The new design could support an axle weight of 3.5 tonnes yet the track panels were still light enough to be carried by a team of four. Combined with well-designed bogies, the ultimate Péchot system could carry loads of up to 40 tonnes with little risk of spills or jolting - useful when the load was high explosive! His ideas were so good that, soon after his own army had adopted it, the Germans copied and then improved upon it. In 1914, they had no less that 1000 kilometres of portable track ready to support their Schlieffen Plan. Other Central Powers and then the British and AEF also copied the system, helping to industrialise and prolong the First World War.
And what of Tunisia? Then, as now, there was opposition to the army of Europeans. The French of the time justified their interventions by showing that the Tunisian economy quintupled between 1881 and 1906, with a massive expansion of roads, railways and ports. Many Tunisians gained from the development. All the same, the French were forced to withdraw from the whole region. Since those days, there has been another revolution and the eyes of many Tunisians have been fixed on Europe. In coastal cities such as Sousse, western tourists are their guests and fit into a long tradition of hospitality. On the other hand, there is cultural conservatism, often in inland places such as Kairouan.

The Algerian Schindler? The socially conservative Abdul Khadir (Abd-El-Kader) led a fierce resistance against the French in the Algeria - Oran area - 1839 to 1947. He then agreed terms with the French and retired to Damascus. In 1860, he rescued as many as 12,000 Christians who were victims of intercommunal violence.

Then there are terrorists. Then as now, surely, they belong neither to the socially conservative nor to the groups espousing Western values.

Period model figures - French Army

No model scene is complete without the human figure.

The driver of this Baldwin Gas Mechanical adds much to the sylvan scene. A fine16mm model was made from a Wrightscale  kit by Jeremy Ledger. The period represented is post 1918, on a rural branchline which has bought war-surplus locomotives. Courtesy Jeremy Ledger

 The figurines can be as life-like as possible or sharp caricatures, or something in between, depending on what sort of artist you are; make no mistake, this is an artistic process.

Inspection failed! Another style of figure stands beside an unpainted Wrightscale  Baldwin Gas Mechanical 'kit-bashed' to represent the well-loved Moelwyn. The period is post 1918. Copyright MD Wright

What you will need is imagination - some ideas about what your figures are doing, whether contemplating mechanical breakdown, escaping the eye of the sergeant major or having a rest.

Soldier circa 1814 Copyright MD Wright

We hope that these pictures, showing who wore what, and when, help.
The print above, taken from a water-colour by Raffet, shows a soldier (fantassin) of the Napoleonic period in active service uniform. (You should see the parade ground version!) His coat is blue with red wristbands, his trousers white. His hat is a black leather 'shako'. In certain ways, this is still the uniform of the 18th century when the soldier of the line wore a blue coat with red wristbands, tight white trousers and white leather gaiters, but the felt two-cornered hat has been replaced by the leather shako, and the trousers are longer and looser.

 

Infantryman of 1840. Print from late 19th century photo of model in the French Army Museum. Copyright MD Wright

This print shows a member of the infantry as seen in Algeria in the1840s. General Bugead, who was in command, realised that the uniform had to be modernised, especially the shako.. The locals found the foreigners almost comical - they called them 'chaps who went around with sheaves of corn on their heads' Shakoes were replaced by képis in blue fabric, with red band and a black leather visor. The massive straps crossed over the chest have been replaced by belt and shoulder straps. The blue coat remains, trimmed with red epaulettes. White trousers were impossible to wash so they have been replaced by red ones. The képi, blue great-coat and red trousers were adopted by the rest of the army.

Infantryman of the Line 1870, taken from a photograph in the French Army Museum. Copyrght MD Wright

This was the infantry uniform at the time of the Franco-Prussian War. The great-coat is blue with red collar and epaulettes, trousers red, inserted into white canvas gaiters. The képi, much reduced in height, is now red with a blue band. The Chassepot/gun, shown here with bayonette mounted, was the very latest in rifles. It had a range of 1.2 km and could fire 6-7 rounds per minute. The French were counting on the chassepot, as well as cran et élan (spirit and sheer guts), to win the 1870-1 war but fate decreed otherwise.

The period is early 1915 and this watercolour by Maurice Orange shows the French how they would like their soldiers to appear; supervising German prisoners of war. Copyright MD Wright

When they went into the First World War, French uniform had changed little since 1870. The képi was still red/blue and the blue great-coat and red trousers would have been recognisable. The French had learned one thing from the victorious Prussians; they issued the 'poilus' with boots.

The Germans felt about the Sénégalair tirailleurs (infantry) much what they felt about the the Scots - a hearty if not complimentary respect! This tirailleur has been wounded in action. Copyright MD Wright

The French could call upon colonial troops during the First World War. Photographs show them being welcomed by an enthusiastic 'metropolitan' population. In their honour, the children's breakfast food Banania was created, complete with caricature African on the box. This all seems politically incorrect in the 21st century, but the French (and the British) were learning just what powerful allies they had in the people of Africa. From sub-Saharan Africa came the tirailleurs, as shown above. Like the poilu he wears a blue great-coat, but blue trousers and blue puttees. He had his own design of hat.

Spahi Copyright MD Wright

The spahi - soldier from North Africa - has his own characteristic uniform and red fez. He is not wearing his great-coat because it would get in the way of his crutches - he sustained a leg wound in the War.

In the French trenches December 1915. Water colour F. Flameng. Copyright MD Wright

 By 1915, the French authorities had redesigned their uniform to fit with the sombre realities of war. In action, the képi was replaced by the helmet, and the trench-cape was adopted. The red trousers, a gift to enemy snipers, were replaced by blue-grey ones and the great-coat was no longer adorned with flashes of red. The blue in the uniform was replaced by the greyish French Horizon Blue. This watercolour by François Flameng shows a trench at Souchez in December 1915.
French horizon blue was also used for the livery of their Narrow gauge rolling stock.
For further ideas, take a look at mikesmarvellousmodels.blospot.co.uk