Canada. Four Second War Royal Canadian Navy Armed Forces Jacket Patches certificate_of_authenticity marked in black ink "Presented

marked in black ink "Presented by IRVING AIR CHUTE OF GT

who in turn sold them to eMedals

non-detachable pattern

dated 30 April 1943

Roncetti/Denby S

Canada. Four Second War Royal Canadian Navy Armed Forces Jacket Patches certificate_of_authenticity marked in black ink "PresentedFour Second War Royal Canadian Navy Armed Forces Jacket Patches Royal Canadian Air Force (red and yellow embroidery sewn upon a black wool base with a black cotton mesh backer, 112 mm x 145 mm); Royal Canadian Electrical and Mechanical Engineers (red and yellow wool sewn upon a navy blue wool base, 77 mm x 109 mm); Royal Canadian Ordnance Corps (red, yellow, blue and white embroidery sewn upon a black wool base with a black cotton mesh backer, 113 mm