3548: Tangent Galvanometer
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4355: Gold Leaf Electroscope
4881: Amp & Volt Meter
4267: Brass Galvanometer
5258: Galvanometer
5260: Portable Potentiometer
4354: Tangent Galvanometer
320: Wood cased galvanometer
822: Electrical Meter
868: Tangent Galvanometer
869: Electrical Meter
882: GPO Telegraph Signal Indicator & Galvanometer
887: Moving Coil Galvanometer
894: Ayrton & Mather's Static Voltmeter
899: Braun Electroscope
920: Large Demonstration, Class Voltmeter
1034: Antique Quadrant Electrometer
1075: Antique Electrical Galvanometer
1308: period Ampmeter & Voltmeter
1309: Galvanometer
1598: Voltmeters
1686: Educational multimeter
1693: Astatic galvanometer
1837: Vintage multimeter
2298: Electrical Meter
2310: Electrical Meter
2313: Electrical Meter
2317: Bakelite Electrical Meter
2318: Educational Electrical Meters
2322: Electrical Meter
2843: Electrical Meter
3459: Large Period Ammeter
3620: Tangent Galvanometer
3622: Ammeter (Ampere Meter)
3623: Ammeter (Ampere Meter)
4114: Period Mirror Galvanometer
4120: Vintage Galvanometer
4127: Large Electrical Meter In Wooden Frame
4128: Large Electrical Meter
4209: Period Galvanometer
4273: Electrical Meter
4386: Vintage Galvanometer
4444: Electrical Meter With Bakelite Case
4467: Gold Leaf Electroscope
4583: Birdcage Quadrant Electrometer
4586: Thomson’s Mirror Galvanometer
4587: Gold Leaf Electroscope
4591: Mirror Galvanometer
4592: Tangent Galvanometer
4593: Moving Coil Galvanometer
4599: Mahogany Cased Ammeter
4601: Tangent Galvanometer
4602: Tangent Galvanoneter
4605: Tangent Galvanometer Demonstration Apparatus
4606: Moving Coil Galvanometer Demonstration Apparatus
4607: Moving Coil Galvanometer
4629: Voltmeter
4630: Voltmeter
4653: Moving Coil Mirror Galvanometer
4658: Quadrant Electrometer
4670: Everett Edgcumbe Logging Amperemeter
5290: Mirror Galvanometer
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