Black and white photograph of guests at the 100th meeting of the Genetical Society at Cambridge
Black and white photograph of guests at the luncheon of Professor Bateson at Michigan Union, University of Michigan, Ann Arbor, 12 January 1922. Includes typed list of guests (names and occupations): Leyroy Yolton, Paul S Welch, Harry W Hann, Henry F adams, Adelbert Ford, Ernest Reed, Frank McPhail, W Elwood cake, Lewis V Heilbrunn, A W Bellamy, John Van Oosten, Carl L Hubbs, Walter Koelz, Leon Leonian, Walter W Tupper, Paul A Warren, Melville Hatch, Charles Creaser, Theodore H Hubbel, George M Ehlers, Russel C Hussey, Lewis Wehmeyer, Carl D LaRue, Lee Bonar, Felix Gustafson, Frank N Blanchard, Leonore (Babcock) McQuinn, Ada Belle Kennan, Lois (Smith) Ehlers, John H Ehlers, Dow Vawter Baxter, Florence L Ockes, Mabel L Peters, George R La Rue, Filibert Roth, E C Case, Bradley M Davis, F C Newcombe, Professor Bateson, A F Shull, Alexander G Ruthven, C H Kauffman, Roy W Sellers, Peter Okkelberg, Harley H Bartlett, Carl R Brown, Roy C Tasker, Lavinia G MacBride, Lloyd E Thatcher, Ruth Hayes and Bessie Kanouse.
Colour photograph of Guido Pontecorvo and James Watson in Valais, Switzerland, August 1953
Black and white photograph of Guido Pontecorvo and Lucien Monod in swimming trunks, Cold Spring Harbour 1946.
Black and white photograph of Guido Pontecorvo at the Albert Einstein College of Medicine, New York, Autumn 1964
Black and white photograph of Guido Pontecorvo, Frank Ruddle and Francis Crick at the C.I.B.A Symposium, London, 26 - 29 June 1978.
Black and white photograph of H Harris
Black and white photogragh of Hermann Joseph Muller
Black and white photograph of H W Woolhouse
Black and white photograph of Harold Garnet (Mick) Callan left) and Edmund Brisco Ford at the 100th meeting of the Genetical Society Cambridge.