3 Precision Galvanometers, 1900-1930
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Description
3 Precision Galvanometers, 1900-1930
1) Mirror galvanometer by Felten & Guilleaume, Carlswerk, Cologne. Length 19 5/8 in. - 2) Tangent galvanometer by Philip Harris, Birmingham, England. Height 9 ½ in. - And: 3) France, unmarked, No. 701, brass, glass cover, Ø 6 ¾ in.
3 Präzisions-Galvanometer, 1900-1930
1) Spiegelgalvanometer, Felten & Guilleaume, Carls werk, Köln. Länge 50 cm. - 2) Tangentenbussole von Philip Harris, Birmingham, England. Höhe 24 cm. - Und: 3) Frankreich, unbezeichnet, Nr. 701, Messing, Glasaufsatz, Ø 17 cm.
Start Price: EUR 240
1) Mirror galvanometer by Felten & Guilleaume, Carlswerk, Cologne. Length 19 5/8 in. - 2) Tangent galvanometer by Philip Harris, Birmingham, England. Height 9 ½ in. - And: 3) France, unmarked, No. 701, brass, glass cover, Ø 6 ¾ in.
3 Präzisions-Galvanometer, 1900-1930
1) Spiegelgalvanometer, Felten & Guilleaume, Carls werk, Köln. Länge 50 cm. - 2) Tangentenbussole von Philip Harris, Birmingham, England. Höhe 24 cm. - Und: 3) Frankreich, unbezeichnet, Nr. 701, Messing, Glasaufsatz, Ø 17 cm.
Start Price: EUR 240
Condition
(3+/-)
Buyer's Premium
- 26.8%
3 Precision Galvanometers, 1900-1930
Estimate €500 - €700
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