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The
Lanchester car of 1914 was a well-designed, beautifully running, but
in many ways unconventional vehicle. Based on the designs - fully
supported by test research - of the great Dr F. W. Lanchester, the
cars bearing his name were eminently suitable for conversion to
armoured cars and, in fact, Lanchesters were the only cars, beside
the RollsRoyce, of the turreted pattern to be built in quantity
for the Royal Naval Air Service Armoured Car Division.
Several
25-h.p. and 38-h.p. Lanchester touring cars were based at Dunkirk
with Commander C. R. Samson's force by December 1914 and also one
38-h.p. Lanchester armoured car. Unfortunately, this vehicle has
not been identified - it may have been one of the early open top
improvised types - but it is likely that all the Lanchesters stood
out well in comparison with most of the other touring cars and light
lorries in the varied collection of vehicles held by the R.N.A.S. at
Dunkirk.
Certain
it is, however, that a prototype turreted pattern Lanchester
armoured
car was built by the early part of December 1914. This car closely
foreshadowed in appearance the vehicles which were to go into
service later, except that it lacked mudguards and equipment such as
unditching boards and did not have electric lighting.
The
principal, and, indeed, the only, major change made between the prototype
- which was built on a standard 38-h.p. chassis - and the first car
of the production series which appeared about January or February
1915 was in the suspension. Rudge Whitworth twin wheels were fitted
at the rear instead of singles. These were detachable wirespoke
wheels with wide rims which carried two tyres as opposed to the
normal singles which were still fitted at the front. The Lanchester
cantilever rear springs - semi-elliptic leaf type - were
duplicated and the front cantilever suspension was reinforced by
shock absorbers-coil springs in vertical tubes, the tops of which
were attached to the upper part of the main body frame structure.
The Lanchester suspension had the great merit of being very much
easier on tyre wear than that of the Rolls-Royce armoured cars.
The
mechanical layout of the Lanchester, with the engine beside the
driver's feet, made possible a more sloping and better protected
bonnet in the armoured car than was practicable with more
conventional cars. The low centre of gravity also made them very
stable. The turret and fighting compartment of the Lanchester were
almost identical to the turreted Rolls-Royce, as were the rear
platform and stowage boxes (although the latter do not appear to
have been fitted to some of the earliest Lanchesters).
Apart
from the modifications mentioned, the 38-h.p. chassis used for the
Lanchester armoured cars was standard. The six-cylinder, 4.8-litre
engine (R.A.C. rating 39 h.p.) developed 65 b.h.p. at 2200 r.p.m.;
the gear-box was a three-speed epicyclic type and transmission was
by worm drive to the rear axle. As an armoured car weighing between
four and five tons the top speed was about 50 m.p.h. The crew
consisted of three or four men and the armament was one
Vickers-Maxim machine-gun mounted in the turret, although a Lewis
light machine-gun was usually also carried, stowed inside the car.
Thirty-six
Lanchester armoured cars were completed by the end of March 1915 and
were used to equip three squadrons of the R.N.A.S. All of these
squadrons were in France by May and one of them later served with
the Belgian Army.
Later
in 1915, twenty Lanchester armoured cars - apparently the greater
part of the equipment of two squadrons which, because of the trench
warfare situation, were by then inactive - were sent to the Russians.
It was proposed that these cars should later be taken over by the
Russian expeditionary force under the command of Commander Oliver
Locker-Lampson. This force had as its nucleus both in personnel and
equipment the Lanchester squadron which had been supporting the
Belgian Army and was supplemented by a heavy squadron of the R.N.A.S.
and extra transport, many of the service vehicles being on
Lanchester chassis.
The
expeditionary force disembarked at Alexandrovsk (near the North
Cape) in January 1916. After an immediate set-back, when the cars
had to be sent back to the United Kingdom for repair to damage
caused by frost and a storm en route, the armoured car force
operated
in support of the Russians through 1916 and 1917 until the
Revolution. From the Arctic Circle, the force was sent down to the
Caucasus in June 1916, from where detachments pushed down into
Turkey and into Persia. Withdrawn from this area, the R.N.A.S.
force was sent via the north shore of the Black Sea to support the
Russians in Roumania and in Galicia (south Poland) where they were
in action before the end of the year. They continued to bolster the
Russian armies until the outbreak of the Revolution in November 1917
made further support of no avail.
The
twenty Lanchester armoured cars (referred to above) sent to the
Russians in 1915 do not appear to have been made available to the
R.N.A.S. force when it was in Russia. Some or all of these cars
differed from the others in that they lacked the lockers over the
rear wheels and had a small square cupola added on top of the turret.
A
few other Lanchester armoured cars beyond the original thirty-six
appear to have been built, although the details are uncertain. In
December 1916 however, the Lanchester Motor Company was asked to
give a quotation for supplying a complete set of armour for one of
the armoured cars damaged in the fighting in Roumania. The quotation
given (for £198 - delivery by the end of January 1917) had to be
based on Beardmore 8-mm. plate for vertical surfaces because the
original slightly thicker type was no longer available.
The
Lanchester armoured cars stood up magnificently to the terrific wear
and tear imposed by the appalling roads - or absence of them - in the
Russian campaign and gave very little mechanical trouble. Some of
these cars must almost without doubt have covered more ground on
active service than any other fighting vehicles of the First World
War.
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From B.T. White: "Tanks and other Armored Fighting Vehicles
1900-1918". Published 1970.
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