Original U.S.WWII U.S. Army Type E-3 Aerial Gunnery Trainer by Mac Glashan Air Machine Gun Corp. - Browning M1919A4 Air Gun Simulator British Machine Guns During the first four months

During the first four months of 1945

and still look to have the original hanging strings attached

Towards the butt plate is the last engraving

drill and field work

614th Bombardment Squadron B-17G landing at Deenethorpe

Original U.S.WWII U.S. Army Type E-3 Aerial Gunnery Trainer by Mac Glashan Air Machine Gun Corp. - Browning M1919A4 Air Gun Simulator British Machine Guns During the first four monthsOriginal Item: Only One Available. According to the Beeman Blue Book of Airguns, the Mac Glashan Air Machine Gun Corp was formed in July 1939 and closed in November 1943. Manufactured in the early 1940's, these BB machine guns were used during WWII for aerial gunnery training. The manufacturer, model, and serial number are marked on a small rectangular plaque affixed to the left side of the gun. TRAINER AERIAL GUNNERYTYPE E 3 SERIAL NO. 42