The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Banff Sulphur Mountain Gondola Lift. Byron Harmon. 1960
Banff Sulphur Mountain Gondola Lift. Mike Roberts. 1962
Banff Sulphur Mountain Gondola. Byron Harmon. 1981
Canadian Rockies. The Banff Sulphur Mountain Gondolas. Double L Color Productions
Canadian Rockies. The Banff Sulphur Mountain Gondolas. Double L Color Productions. Evergreen Press Limited
Canada. Sulphur Mountain Gondola Lift. Banff. Banff Lifts. Bruce Adamson
Technical Data. Canada. Alberta. Banff. Banff National park. The Banff Sulpher Mountain Gondola. Lift in the Canadian Rockies. Shaw Color Productions Ltd. Plastichrome
Technical Data. The Canadian Rockies. Sulphur Mountain Gondola Lit. Double L Color Productions. Jimmie Shaw. Evergreen Press. Fidelity