Canada. Seven Armed Forces Badges Auction Footnote: Oberleutnant Walter Stipproweit is

Footnote: Oberleutnant Walter Stipproweit is a known recipient of the very rare Unqualified Air Gunner Badge (Fliegerschützenabzeichen mit Schwarzem Kreuz)

Hartmann was in the rank of Oberst (Colonel)

a nice worn example

measuring 610 mm

Canada. Seven Armed Forces Badges Auction Footnote: Oberleutnant Walter Stipproweit isIncludes: six Royal Canadian Air Force (RCAF) badges: Pilot Badge (in gilt metal with red, orange and deep red enamels, maker marked "C. LAMOND MONTREAL" on the reverse, measuring 68 mm (w) x 30. 5 mm (h), triple push pins, with white plastic support plate); Pilot Collar Badge (in gilt metal with black and orange enamels, unmarked, measuring 25. 5 mm (w) x 11. 7 mm (h), push pin); Flight Crew Badge (in gilt metal with red, orange and deep red enamels,