Photograph of Ray Riddell and W. Andrew MacKay : Climo Award presentation
Photograph of Ray Riddell and W. Andrew MacKay : Climo Award presentation
Photograph of Ray Riddell and Karin Maessen
Photograph of Raup's Indian paintbrush (Castilleja raupii) near Tuktoyaktuk, Northwest Territories
Photograph of Raup's Indian paintbrush (Castilleja raupii) near Tuktoyaktuk, Northwest Territories
Photograph of raspberry (Rubus strigosus) growth one year after Glyphosate spraying, Riverside site, central Nova Scotia
Photograph of Ransom Myers
Photograph of Randolf Murray
Photograph of Ramsay MacDonald, British Prime Minister
Photograph of Ralph Dunn and Black Mike standing together in Dawson City, Yukon
Photograph of Ralph Deveau demonstrating scientific equipment
Photograph of Ralph Deveau demonstrating a low temperature science experiment
Photograph of Ralph and Harry Kirk
Photograph of Rachel Mohan
Photograph of Rachael Clarke & friends
Photograph of R.A. Delahaye, Adhemar Raynault, Rosalie Phillips, Isidore Ballon, and David H. Ballon
Photograph of R. Walters
Photograph of R. W. Perry
Photograph of R. McLeod
Photograph of R. McKay
Photograph of R. McKay
Photograph of R. McGregor and Edward Fraser
Photograph of R. McGregor and Edward Fraser
Photograph of R. McDougall
Photograph of R. McDonald
Photograph of R. Magill
Photograph of R. M. McGregor & Baby
Photograph of R. L. Stanfield, Lord Beaverbrook, Lady Dunn, and E. C. Plow
Photograph of R. L. Stanfield and an unidentified man at the opening ceremony of the Sir James Dunn Building
Photograph of R. J. McDavid
Photograph of R. J. McDavid
Photograph of R. Gautheron
Photograph of R. F. Richardson
Photograph of R. F. O'Brien
Photograph of R. Dewitt Scott
Photograph of R. David Chisholm
Photograph of R. Chisholm
Photograph of R. C. Dickson, C. B. Weld, Sir Peter Medawar, and Chester Stewart
Photograph of R. C. Dickson, C. B. Weld, Sir Peter Medawar, and Chester Stewart
Photograph of R. C. Dickson, C. B. Weld, Sir Peter Medawar, and Chester Stewart
Photograph of R. A. McIntosh
Photograph of R. A. MacKay and his son W. A. MacKay
Photograph of R. A. MacKay
Photograph of Queen Elizabeth, consort of George VI
Photograph of Queen Elizabeth II on her Royal Tour to P.E.I. in 1959
Photograph of Queen Elizabeth II Inspecting the Troops at the Charlottetown Waterfront during the Royal Tour to P.E.I.
Photograph of Queen Elizabeth II Inspecting the Troops at the Charlottetown Waterfront during the Royal Tour to P.E.I.
Photograph of Queen Elizabeth II in Cyprus
Photograph of Queen Elizabeth II and Prince Philip on the Royal Tour to P.E.I. in 1959
Photograph of Queen Elizabeth II and Prince Philip on the Royal Tour to P.E.I. in 1959
