Canada. Four Second War Royal Canadian Navy Armed Forces Jacket Patches certificate_of_authenticity who in turn sold them

who in turn sold them to eMedals

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

WWI Service Medal

one of which is stamped with an "A")

Canada. Four Second War Royal Canadian Navy Armed Forces Jacket Patches certificate_of_authenticity who in turn sold themFour 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