File consists of photographs (copy negatives) of sports events, campus aerials and campus scenes from the 1960s, reproduced for the 25th anniversary celebrations on the University of Calgary campus. Views include scenes from a hockey game; student sportsmen receiving awards as the best of their year; aerial views of the campus; ground level views of campus buildings; writing exams; newspapers with articles on self-rule; Rothney observatory.

File consists of 4x5 "inter negs" for a display. Includes images of a football player, the Oval skating rink, an electron microscope, the Rothney Observatory, sunset over the UofC campus, children walking through campus, a dance performance, rare books, and several scenes involving scientific activities.

• (L to R, centre front) Chancellor W.A. Friley, Dr. Margaret Burbidge, A.R. Cross, Mr. Patrick Judge.
• Includes copy negative

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Consists of articles about the Observatory, a publication on the Observatory by Eugene Milone, a biography of Alexander Rothney Cross and photographs of the site and the observatory building.