Various photographs of staff at work, in groups, retirals and post-graduate students Dr Mills, post-graduate students, physiology (x2), statistics group, Duthie Farm staff including 2 photographs of J. Hamilton Award, 13 photographs of retiral of W. McAulay, H. Denerley, farm manager and 4 photographs at work. Annotated with names. Numerous copies. [1950s-1990s]