37mm Bofors AT-guns (Polish-manufactured, exported*
before the war) were used by Polish Independent*
Carpathian Rifle Brigade (SBSK), deployed in North*
Africa in 1941 and fighting at Tobruk and Gazala*
in August-December 1941.* 
*
They were towed or carried by light trucks,*
typically Morris 15cwt, and could be fired directly*
from trucks.*
*
_____________[description by PIBWL]*