United States. Forty-Nine Regimental School Insignia Badges Hold The “F” class certificate was

The “F” class certificate was awarded for the completion of a 300 kk predefined flight

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complemented by patches and trim in red silk

70 mm x 80 mm)

South African Navigator-Bomb Aimer Badge - Die struck badge in bronze

United States. Forty-Nine Regimental School Insignia Badges Hold The “F” class certificate wasAll are fabricated from bronze, thirty four are gilt, fifteen are silvered, in various colors of enamels, with various maker marks, in various sizes, thirty three with a single screwback, ten with vertical pinbacks, three with a horizontal pinbacks, two with dual prongs, one is missing its vertical pinback, intact enamels, ranging from better than very fine to extremely fine. This offering is a part of the "Dr. Albert Goodwin Collection", a preeminent