--- ---
--- --- ---
Universal Carrier SPG
During the dark days of 1940, there was
a severe shortage of armored vehicles and all sorts of vehicles were made and tested to
fill the gap.
|

Bishop
Birmingham Carriage & Wagon was
asked in June 1941 to develop a SPG using a Valentine chassis. The pilot was produced and
ready for trials in August 1941. An order for 100 vehicles was given in November 1941 with
a promise of 200 more. However, the British Tank Mission to the USA noted that the M7
Howitzer Motor Carriage was a superior vehicle and further orders were nullified. In July
1942, with 80 of the first 100 already built and British fortunes at their lowest ebb, a
new order arrived for 50 more. The vehicle was considered unsophisticated and a
disadvantage due to it's high silhouette.
Specifications
| Crew |
4 |
| Weight |
39,000lbs |
| Length |
18' 2" |
| Width |
8' 7.5" |
| Height |
9' 3" |
| Armor |
8 - 60mm |
| Powerplant |
AEC 131hp Diesel |
| Armament |
1 x 25pdr 1 x .303 Bren MG |
| Performance |
15mph |
| Range |
90 miles |
|
--- ---
Archer
Design of the 17pdr as a high velocity
anti-tank weapon comparable in hitting power to the Germaqn 88mm gun began in the fall of
1941. It was approved for production in mid 1942 and consideration was given to fitting it
in tanks. Consideration was also given to the Bishop, but this was ruled out due to the
vehicles high silhouette. The Crusader was ruled
out as being too small and underpowered to take the mounting which left the Valentine as
the only available alternative existing in quantity. The Ministry of Supply asked Vickers
to design an entirely new SPG vehicle based on the Valentine. Work started in July 1942
and the pilot was ready for trials in March 1943. Named Archer, the SP was a low, open
topped vehicle with a radical twist - the gun had a limited traverse and always pointed to
the rear. The first production model was completed in March 1944 and used in North West
Europe. What was at first considered to be only a temporary fix turned into a great
success. A total of 665 of these hard hitting and trusty tanks were built out of an
original order of 800 and remained in British inventory well into the 1950s.
Specifications
| Crew |
4 |
| Weight |
36,960lbs |
| Length |
21' 11.25" |
| Width |
8' 7.5" |
| Height |
7' 4.5" |
| Armor |
8 - 60mm |
| Powerplant |
GMC 165hp Diesel |
| Armament |
1 x 95mm or 6pdr, or 25pdr. |
| Performance |
15mph |
| Range |
90 miles |
|

Churchill 3" Gun Carrier, A22D
In September 1941, the General Staff
asked the Tank Board to investigate the possiblility of producing cruiser and infantry
tanks mounting large calibre high velocity guns specifically for engaging the largest
German tanks. To fulfil the cruiser tank requirement the Challenger was subsequently
developed with the 17pdr gun. FOr the infantry tank requirement it was proposed to fit a
3" AA gun in a limited traverse mount on a Churchill chassis. These weapons were
available having been replaced in AA units by the 3.7" gun. A hundred vehicles were
provisionally envisaged, but in December 1941 it was decided that all Chruchill production
would be needed for gun tanks, fitted with the 6pdr. The order was reduced to 24. The
pilot was ready in February 1942. These vehicles never saw action. Most were converted to
carry Snake mine clearing equipment and used for trials and training.
|
--- ---
Vickers Alecto
Basically a Harry Hopkins with the
turret removed and the superstructure slightly modified. Only pilot and development
vehicles were produced. Upon historical reflection, this tank would have been a deathtrap
as SPGs tended to draw all sorts of unwanted attention on the battlefiled and the armor
was too thin to stop even a simple rifle bullet.
Specifications
| Crew |
3 |
| Weight |
19,040lbs |
| Length |
14' |
| Width |
8' 10.5" |
| Height |
6' 11" |
| Armor |
6 - 38mm |
| Powerplant |
Meadows 12 cylinder 148hp |
| Armament |
1 x 95mm or 6pdr, or 25pdr. |
| Performance |
30mph |
| Range |
125 miles |
|