Blagden, H. H.Usage Conditions ApplyCloseUsage Conditions ApplyThe Smithsonian Institution Archives welcomes personal and educational use of its collections unless otherwise noted. For commercial uses, please contact photos@si.edu. Print Biographical HistoryH. H. Blagden worked with Sidney Walcott in British Columbia and Alberta, Canada, 1912.Related entitiesWalcott, Charles D. (Charles Doolittle), 1850-1927 : Worked with H.H. Blagden in British Columbia and Alberta, Canada.TopicForm/GenrePersonal name