Canada. A Lot Of Five Royal Canadian Air Force Badges certificate_of_authenticity London Gazette 22 February 1918:

London Gazette 22 February 1918: For services in action with enemy submarines

whom he left his estate to in his Will and who received his Memorial Cross

in gilded tombac and enamel

Quickly appreciating the situation

hallmarked with an eagle's head on the tip of the ribbon on the obverse

Canada. A Lot Of Five Royal Canadian Air Force Badges certificate_of_authenticity London Gazette 22 February 1918:Pilot Badge (in red, white and brown embroidery, on a black wool base, measuring 100 mm (w) x 45 mm (h), glue residue evident on the reverse from previous board mounting). Air Gunner (AG) Wing (in red, white and brown embroidery, on a black wool base, black cotton mesh backer, measuring 92 mm (w) x 47 mm (h), glue residue evident on the reverse from previous board mounting). Bombardier (B) Wing (in red, white and brown embroidery, on a black wool