Canada, United Kingdom. Four Air Force Wings certificate_of_authenticity The catalogue is constructed of

The catalogue is constructed of a card stock binding with a faux red leather exterior liner

The document is dated to May 14

1878-1909 issue

“W” on obverse centre which stands for Wilhelm

77 mm (w) x 44

Canada, United Kingdom. Four Air Force Wings certificate_of_authenticity The catalogue is constructed ofTwo Royal Canadian Air Force (RCAF) Wings: Bombardier (B) Wing (in red, white and brown embroidery, on a black wool base, black cotton backer, measuring 110 mm (w) x 55 mm (h)); Wireless Air Gunner (WAG) Wing (in red, white and brown embroidery, on a black wool base, black cotton backer, measuring 85 mm (w) x 48 mm (h)); and two Royal Air Force (RAF) Wings: Bombardier (B) Wing (in brown and white embroidery, on a black wool base, black cotton backer,