File:Airship Toronto.jpgDescriptionAirship Toronto.jpg His Majesty's Airship R-100, over the Canadian Bank of Commerce, the tallest building in the British Empire (Toronto, Canada)
File:Airship Toronto 2.jpgDescriptionAirship Toronto 2.jpg His Majesty's Airship R-100, on her visit Toronto, Ontario(Toronto, Canada) Date 11 August 1930 Source Author Alfred Pearson
File:Airship over Toronto 1929-30.jpgDescriptionAirship over Toronto 1929-30.jpg English: Mr J. Leo Mason of Queensland Railways undertook a three month study tour of Canadian and American