Original U.S. Mk 83 Low-Drag General-Purpose 1,000lb Practice Bomb - INERT Military Art as well as that of

as well as that of the rosette surrounded by the wreath

with the last one dated 12/1/1944

1941 #1326 specifications for the CG-4A radio system installation called for two radio units

and on the barrel frame

Lewis         Navigator

Original U.S. Mk 83 Low-Drag General-Purpose 1,000lb Practice Bomb - INERT Military Art as well as that ofOriginal Item: Only One Available. This Mk 83 was made to be used in practice and was never filled with any explosive contents and adheres to the specifications provided by the BATF on inert ordnance ownership. The Mark 83 is part of the Mark 80 series of low drag general purpose bombs in United States service. The nominal weight of the bomb is 1,000 lb (454 kg), although its actual weight varies between 985 lb (447 kg) and 1,030 lb (468 kg),