Pachon Sphygmomanometer by G. Boulitte, 7 rue Linne, Paris, France, in case. Pachon Sphygmomanometer by G. Boulitte
Part of a Riva-Rocci sphygmomanometer, by Zambelli, in case, Italian Part of a Riva-Rocci sphygmomanometer, by Zambelli, in case.
Sphygmomanometer, sweep[?] dial, in leather case, German, with later English inflator, 1910-1930 Sphygmomanometer, sweep[?] dial, in leather case, 1910-1930
Recklinghausen's sphygmomanometer by Bosch and Speidel, in case, c1900, German Recklinghausen's sphygmomanometer by Bosch and Speidel 1896-1905
Sphygmomanometer, cased, by Hawksley and Son, 357 Oxford Street, London, England. Sphygmomanometer, cased, by Hawksley and Son
Sphygmomanometer, steel and glass, with rubber tubing, Von Basch type, in leatherette case, early 20th century Sphygmomanometer, steel and glass 1901-1930