I recall seeing somewhere, but cannot find it again, information on the size of the markings on artillery projectiles.
There is plenty of info on colors and what the markings read, but I cannot find the height (and the font style?) of the lettering.
Mainly interested in 57mm-175mm Army ammunition circa WW2 to present, but would also like similar info for Navy projectiles 3"-16".
I would greatly appreciate any tips on what manuals or other references have this info.