Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - French Colonies - French Morocco - 1950, 25th Anniversary of the Air Mail route Casablanca - Dakar, top sheet margin single of 15fr+10fr in blue green with carmine color omitted (Flight itinerary), full OG, NH, VF and scarce, Yvert #74a, C.v.€435, Est. $250-$300 , Scott #CB35 var