From Toronto, Ontario. Referenced as E. F. Attridge, Ernest Attridge, and Fred Attridge.
The E. F. Attridge Collection is held by Library and Archives Canada.
See a biography of Attridge given in Panorama, Fall 2002, 18.
PSA Journal, Oct. 1961, 47. PSA Journal, Oct. 1962, 35.
Attridge has given to the University of Waterloo, a scholarship, for a final year optometry student.