Sphygmomanometer, ex Cuthbert Coll., in case, by Allen and Hanburys, 48 Wigmore Street, London, England. Sphygmomanometer, ex Cuthbert Coll.
Sphygmomanometer by Holborn Surgical Instrument Co. Ltd., English, 1913-1950 Sphygmomanometer by Holborn Surgical Instrument Co. Ltd. 1913-1930
