$99.99

Humboldt Gilson Newark Brass US Standard 8" Sieves No. 10 20 30 50 100 ASTM E-11

$29.61

West German Curvimeter Map & Nautical distance measuring wheel & Hand Magnifier

$249.99

HP Model Hewlett Packard 302A Wave Analyzer S1

$45.99

Yokogawa L-5 Insulation Tester

$34.95

Vintage Emil Greiner Glass Scientific Hydrometer ~ SP. GR. TP 60/60 8635278

$53.85

Vintage Barber Colman High Velocity Duct Calculator Slide Rule (1965)

$33.65

Toshiba BC-8111 Electronic Pocket Calculator GWO (E199)

$18.39

set of random vintage brass weights for laboratory balances. decor

$20

Vintage German Pocket Map Measurer and Compass with Case

$26.92

A Pair Of Vintage Temperature Gauges Fahrenheit Agricultural Coley Brentford

$99.95

Vintage Lightning Adding Machine W/ Box Stylus - 1940s 50s Add & Subtract Works

$40

FISHER 3/8"BS8F Test Sieve Opening 297/0.01117” USA Standard Testing Sieve