The Ed Muirhead Physics Museum
Electrostatic Voltmeter
... j carpentier... / ABRAHAM & VILLARD / J. CARPENTIER / PARIS / 4050 D2'...electrostatic voltmeter abraham & villard j carpentier ...
Round metal instrument with voltmeter (hands missing) with twisting drum inside and a metal coupling device/mount.Engraved in front plate: 'VOLTMETRE / ELECTROSTATIQUE / ABRAHAM & VILLARD / J. CARPENTIER / PARIS / 4050 D2'electrostatic voltmeter, abraham & villard, j carpentier, scientific instruments
