that sight is correct for cromwell, i used to own a cromwell so i'm more familiar than most with it
all the british sights are interchangeable with any tank, only the graticules differ. so your sight, as you already mentioned is correct for the cromwell and churchill or any vehicle that had QF 75mm and Besa Mg. there are two different magnifications of x1.9 and x3 for the hull machine gun and main gun. i never understood why they both were'nt x3 or higher as 1.9 magnification isn't very much at all.
Bookmarks