"CONTENTdm"@en . "UBC Archives Photograph Collection"@en . "[unknown]"@en . "2003-07-28"@en . "1957-01-01"@en . "https://open.library.ubc.ca/collections/arphotos/items/1.0022391/source.json"@en . "image/jpeg"@en . ""@en . "Small print;Small negative"@en . "Photographs"@en . "UBC 5.1/401"@en . "10.14288/1.0022391"@en . "Campbell, Charles McKinnon"@en . "Faculty - Mining and Mineral Process Engineering"@en . "Vancouver : University of British Columbia Library"@en . "Images provided for research and reference use only. Permission to publish, copy or otherwise use these images must be obtained from the UBC Archives: https://archives.library.ubc.ca/contact-us/"@en . "Original Format: University of British Columbia. Archives"@en . "Charles McKinnon Campbell"@en . "Still Image"@en . ""@en .