Dr. Frederick Kergin, at patient's bedside.

Physicist, John C. McLennan

H.E.T. Haultain, professor of Mining Engineering

J. Tuzo Wilson with model of earth showing tectonic plates.

James Guillet with his U.V. degradable plastic

Prof Ernest McCulloch, co-discoverer of the stem cell.

Frederick Coates in workshop of the Dominion Orthopedic Hospital, Christie St. Toronto

Ben Etkin with diagram for satellite stabilization

James Guillet

James Guillet

Albert Prebus (left) and James Hillier (right) working with the electron microscope in 1938.

Faculty of the Institute of Aerospace Studies tasked with assisting the Apollo 13 mission.

Faculty of the Institute of Aerospace Studies tasked with assisting the Apollo 13 mission.

Faculty of the Institute of Aerospace Studies tasked with assisting the Apollo 13 mission.

Faculty of the Institute of Aerospace Studies tasked with assisting the Apollo 13 mission.

Institute of Aerospace Studies - Subsonic wind tunnel

Solar Eclipse, Australia, 1922, at 10 seconds

Solar Eclipse, Australia, Sept 21 1922, Inner Corona