Photograph of four unidentified people at an event for the Dalhousie medical centennial
Photograph of Dr. Murray L. Barr
Photograph of an unidentified person speaking at the front of a classroom
Photograph of Dr. Murray L. Barr
Photograph of Dr. Chester B. Stewart
Photograph of Dr. Ralph W. Tyler
Photograph of Dr. Ralph W. Tyler
Photograph of a lecture or other event for the Dalhousie medical centennial
