Scope and Contents Contains two negatives and four copies of the photograph, in two sizes, including one mounted on card (with names written underneath), and a letter from Ronald Birse to Douglas Falconer about the appearance of the picture in Birse's Science at the University of Edinburgh 1583-1993 (Edinburgh, 1994). The photograph depicts (from left to right): Arthur Walton, D'Arcy Wentworth Thompson, Paul Kammerer, Lancelot Hogben, Honor Fell, F.A.E Crew and M.V...