Does anyone have a printed source on British AT guns of WWII? I've got one source that shows the No.43 x 3 L Mk.I (3X) is the sight that was used on the 76mm Q.F. 17 Pounder Mk.IV L / 55 (the AT gun at vehicle bases and ports in AH) throughout the war. In AH, the guns seems to have a straight 6X of some sort. I'm curious if I'm missing something and if I'm not, then someone has some 'splainin to dooo.
Anyone?