$79.99

1957 Sensitive Research Instrument Co VOLT - AMP Wattmeter Scientific Instrument

$517.9

Unique!!! Barometer Wooden Case, Art Nouveau, Darmstadt

$52.41

Netzschleifer Resistance Measuring Device JP20

$53.27

Vintage “GYDAWL” Short & Mason Taylor Pocket Compass, Pat Apr 20 1915. Working

$74.37

Lens Magnifier 6 x 12 Loupe Magnifier Jewelers Diamond Loupe

$216.8

Tin Globe About 1930 England Globe

$180

Antique Thomson Alternating Ammeter C T Ratio

$24.58

Vintage Barometer & Thermometer - Used, Signs of Wear

$31.5

Cercacoppie CT 1 Telephone Signal Detector Siapi Electronic Vintage

$349.35

Y818⭐⭐ Angelus Proud Freres Weather Station Cube Thermometer Barometer Compass⭐⭐

$136.28

9932073 Silver Colored Large Magnifying Glass Plated Handle With Baluster L38,

$59.54

Lancets Pocket Watch With Leather Case Works