3651026 Professor Winifred Clara Cullis, OBE, DSc (London) (b/w photo) by English Photographer, (20th century); Private Collection; (add.info.: Professor Winifred Clara Cullis, OBE, DSc (London). Professor of Physiology, University of London; Teacher of the University, Lecturer and Head of Department of Physiology, London (Royal Free Hospital), School of Medicine for Women. Illustration for Notable Personalities, An Illustrated Who\'s Who of Professional and Business Men and Women (Whitehall Publishing, 1927).); by Look and Learn.