$180

American Thompson Improved Engine Indicator

$6.75

Vintage MUIRHEAD precision fixed resistor hand made eureka wire 509.5 Ohms 

$91.43

Antique GE Industrial Electric Switch Knife Steampunk Frankenstein Part: 3 of 3

$35

Pittsburg Plate Glass Co. Minneapolis All Kinds of Glass, Paints Papereight

$49.99

Antique L-F VOLTAGE METER

$121.5

Vintage Vintage E.LEITZ Wetzlar Tripod Ball Head stunning condition barely used

$27

VINTAGE RADIO VALVE, UY31 BYMULLARD MADE IN ENGLAND NOS ex PYE FACTORY

$23.78

Vintage Roller-Smith Co Electrical 0-80 Type TD D.C. Amperes **Untested

$60.75

Aneroid Barometer Vintage Barometer 22cm 1.5kg Aneroid Barometer

$101.27

DEMO AMMETER / GALVANOMETER, RUSSIAN COLD WAR ERA (1966) VINTAGE PHYSICS, SUPERB

$180

Antique Weston Electrical Instrument Amperes A.C. Industrial Gauge Model 477 386

$31.04

D.R Grey Instruments Division Light Control Unit Vintage