
Wax is applied to an overhauled P-39 Airacobra at 4th Air Depot repair shop at Garbutt Field, Townsville, Australia in June 1943. (U.S. Air Force Photo)

Engine work on the Allison V1710 engine in a Bell P-39 Airacobra at 4th Air Depot overhaul and repair shop at Garbutt Field, Townsville, Australia in June 1943. (U.S. Air Force Photo)