File consists of photographs of Douglas (Doug) Sadler birding.
File consists of photographs of Rchard H. Sadleir (1929-2021). He was the acting President and Vice-Chancellor of Trent University (1968-1971). Sadleir was also the Master (Dean of Men) of Peter Robinson College (1963) and the Vice-President of Trent (1970-1976). File includes a booklet of headshots.
Addition to the fonds consists of maps and project plans for various Ontario Provincial Parks. S. R. Gage was not involved in writing the plans, but made notes and annotations throughout.
Gage, S. R. (Sandy)Fonds consists of research notes, maps, photographs, slides, trip diaries and a draft manuscript relating to the 1990 publication "A Walk on the Canol Road: Exploring the First Major Northern Pipeline" by S.R. (Sandy) Gage. A copy of this book is included in the fonds.
Gage, S. R. (Sandy)File consists of Prof. John Wadland’s subject file on George Ryga. This file contains newspaper clippings discussing the death of Ryga and its effect on society, and an article written on Ryga’s family and home life.