Sjogren hand test (6 pictures in case), made by Theodore Hamblin, 15 Wigmore Street, London, England, 1970. Sjogren hand test (6 pictures in case) 1970
Pugh type orthoptoscope devised by Mary Pugh of Moorfield's Eye Hospital, by Theodore Hamblin, London, 1933. Used for observation, measurement and correction of eye squints Pugh type orthoptoscope devised by Mary Pugh of Moorfield's Eye Hospital 1933