Portrait of Arthur Stanley MacKenzie Add to clipboard PC1, Box 59, Folder 20 File 1910 Part of Dalhousie University Photograph Collection
Photograph of Prof. H.A. Bumstead in his room making vacuum to split atoms and A.S. MacKenzie measuring magnetic field Add to clipboard MS-2-43, PB Box 23, Folder 1 File July 26, 1905 Part of Arthur Stanley Mackenzie fonds File contains three copies of a photograph of Prof. H. A. Bumstead making a vacuum to split atoms at Cambridge University in the Cavendish Laboratory. A. S. MacKenzie is visible in the background, measuring a magnetic field.