25 records – page 1 of 2.
1939 Western US and Canadian Rockies Trip [1/2]
Bears, Pine Martens, Skunks and Badgers
Canadian Rockies and other "active best"
Dipper, Owls, Nighthawk, Ducks and Killdeer
Fish, Reptiles, Amphibians, and Insects
Lantern slides -- 1925-1931
Paradise Valley Area
Photographs. -- 1894-1982
Plants
Rocky Mountain Trips Lantern Slides