British 2pdr Anti-tank Gun

Men of 53rd Anti-Tank Regiment, Royal Artillery, manhandle a 2 Pounder Anti-Tank gun across a stream near Thirsk in Yorkshire, 26 May 1942: (Queen's Own Worcestershire Hussars)

A 2-pounder anti-tank gun and crew pictured during training: (British Equipment of the Second World War)

Duxford tank museum:

Two photographs of a different type from the Jacques Littlefield Collection, by Vladimir Yakubov:

Other websites:

British Equipment of the Second World War
Ordnance QF 2-pdr Anti Tank Gun
Equipment Used By The Artillery Regiments
1/35 model by Vulcan