Visitors to and events at Rowett Research Institute including Ramsay MacDonald, Walter Elliot and the retirement of D.P. Cuthbertson, Institute Director Visitors to and events at Rowett Research Institute including ramsay MacDonald, Walter Elliot and the retirement of D.P. Cuthbertson, Institute Director. Includes original photographs, negatives and reprints with a full list accompanying each set. c1930s-1960s