Bomb, Practice, Mk 15, Mod 4, US Navy (Dummy/Inert) ME-109 The C-5 Gyro Horizon was

The C-5 Gyro Horizon was used across all aircraft of the US Army Air Corps

By this communist henchmen are the worst enemies of the people

Three small holes have been drilled near teh binding

and illustrates formation flying and engaging enemy aircraft

Measures approximately 5 inches square

Bomb, Practice, Mk 15, Mod 4, US Navy (Dummy/Inert) ME-109 The C-5 Gyro Horizon wasThis is a Cold War Vietnam War era Practice Bomb Mk 15 Mod 4 as used by the US Navy for aerial bombing training. It is inert, and would be filled with sand or water. A flash tube, which would extend throughout its transverse axis, would house a pyrotechnic signal and firing pin assembly to detonate upon impact to mark its landing relative to the target. The Mk 15 is made of welded sheet metal. The empty weight is ~17 lbs. When fileld with water (4. 55