Grouping of 11 cards from the 1920s Cowan's Chocolates Airships issue each of which is missing the redemption coupon printed at the bottom of the card. Such cards are common as the coupons were intended to be clipped and returned to the Toronto-based company in exchange for a recipe book. Cards grade roughly VG to VG/EX without consideration of the coupon with a few lesser. Collection includes Amundsen's Plane; Cadet; Flying Boat; Helicopter; The Hospital Plane; Night Express Belgrade; Parachute Jump; Parachute; Standard Plane with Radio; Unloading Gasoline; Winter Flying. 11 cards total.