Developed by the Smithsonian Institution Archives

Special thanks to those who have made this website and the exhibit possible:

National Museum of American History, Photographic History Division

National Musuem of Natural History

Smithsonian Center for Archives Conservation

Smithsonian Office of Exhibits Central

Smithsonian Photographic Services

Canadian Geological Foundation

Bethany Wolf, Exhibit Researcher and Coordinator, Smithsonian Institution Archives

Ellis Yochelson, Walcott biographer

Don Bourdon, Head Archivist Whyte Museum of the Canadian Rockies

Michael Horsley, Preservation Specialist, Library of Congress

Anne Delaney, Counsellor of Cultural Affairs, The Canadian Embassy

Daniel G. Cole, Geographic Information Systems Coordinator, Smithsonian Institution

Laura Neal, Fulton Framing Service

Sarah Wagner LLC