Original U.S. WWII US Navy 20mm Oerlikon Anti-Aircraft Gun Sight Russian Antique Guns but did not have the

but did not have the barrel properly cleaned

and other parts all are marked matching

Overall a fantastic rare dun

a hand-burned branded leather Bombardier wing patch stitched above the painted name "Tate

and the Waffen-SS

Original U.S. WWII US Navy 20mm Oerlikon Anti-Aircraft Gun Sight Russian Antique Guns but did not have theOriginal Item: Only One Available. This is an excellent condition US WWII Navy Oerlikon 20 mm 70 (0. 79") Mark I and Mark II cannon sight. The Oerlikon 20mm anti aircraft cannon was widely used by naval and air forces during World War II, by countries on both sides. Sight appears to be unissued and is in excellent condition. During World War Two the Oerlikon FF was installed as armament on some fighters of the 1930s, such as the Polish PZL P. 24G.