Scientific & Medical Objects

Philip Harris Scientific & Medical Objects

2 Galvanometer and a Sphygmomanometer First Image

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2 Galvanometer and a Sphygmomanometer First Image

2 Galvanometer and a Sphygmomanometer

Total Sales1 Sold

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2 Reflecting Galvanometers, c. 1915 (1 of 1)

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Measuring Bridge by Hartmann & Braun, c. 1900 (1 of 1)

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Electrocardiograph by Charles Boulitte, 1928 (1 of 4)

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Group of Telegraph and Telephone Accessories, 1860 onwards (1 of 1)

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Rare Galvanometer by Jul. Otto Zwarg, c. 1890 (1 of 2)

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Box Galvanometer with Pointer Reading, c. 1895 (1 of 1)

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