hi,     sorted over 100 Canada today, and listed all on,   well it was raining again 🙂   and found this. Nice. I hope you like seeing it. Very famous flight of course, the first Canadian flight I think,  flown in 1909, a half mile flight on June 23.  Aircraft name, the famous, Silver Dart.This was issued by Canada Post in 1959 for the 50th Anniversary of the flight.