Vintage GRIFFIN & George Laboratory Galvanometer K6A17/0.50(53)

Antique Galvanometer Scientific Instrument

Leeds & Northrup Portable Wheatstone Bridge Test Set No 5430??

Vintage GRIFFIN & George Laboratory Galvanometer

Vintage D.C. Galvanometer UCHIDA Japan Kent MF-7

VINTAGE H.TINSLEY & Co UNIVERSAL VIBRATION GALVANOMETER SHUNT - TYPE 4309-C

Vintage GEC Voltmeter Made in England items collectable

1950s Vintage Leeds & Northrup Galvanometer in Original Wood Box