German R667 Casemate, WN65, Omaha Beach

A digital cutaway drawing for my Omaha Beach research. This one is of a concrete fortification; the R667 Casemate housing a 5cm Kwk 39 L/60 anti-tank gun of WN65, which still stands today. Full version available for download on my Pateron: https://www.patreon.com/cw/michaelakkerman