Patriotic War, supplied as Lend-Lease during WWII One 90 mm M2A1 at Tucson, Arizona, Pima Air & Space Museum One M1A3 at Historical Military Museum of Cartagena (Spain) One at the Kalmthoutse Heide, Belgium One at Ft Miles Artillery Museum, Delaware See also 184th AAA Battalion (United States) Fire-control system List of U.S. Army weapons by supply catalog designation Rangekeeper Seacoast defense in the United States Weapons of comparable role, performance and era 8.8 cm Flak 18/36/37/41: contemporary German anti-aircraft gun 8.8 cm KwK 36: contemporary German tank gun, mounted on Tiger I Tanks Cannone da 90/53: contemporary Italian anti-aircraft gun QF 3.7-inch AA gun: contemporary British anti-aircraft gun, firing a shell 85 mm air defense gun M1939 (52-K): contemporary Soviet anti-aircraft gun References TM 9-2300 standard artillery and fire control material. dated 1944 TM 9-370 TM 9-1370 SNL D-28 External links United States War Department TM 9-374 Technical Manual 90-MM Gun M3 Mounted in Combat Vehicles. 11 September 1944 M3 armor penetration table List of all US coastal forts and batteries at the Coastal Defense Study Group, Inc. website FortWiki, lists all CONUS and Canadian forts World War II anti-aircraft guns World War II anti-tank guns World War II tank guns Anti-aircraft guns of the United States Anti-tank guns of the United States Tank guns of the United States World War II artillery of the United States Coastal artillery 90 mm artillery Military equipment introduced in the 1930s