(An early galvanometer, a type of ammeter, a measuring instrument used to measure the electric current in a circuit, from Les Merveilles de la Science, published c.1870 (engraving))French School |
€ 105.63
Enthält 0% MwSt.
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Udatert · engraving
· Bilde ID: 1483011
Private Collection / Bridgeman Images |
0 Vurderinger |