$26.99

x3 Vintage Specific Gravity Scale Hydrometers Temp 60 Degree 11.5", 12" & 13"

$20.24

Texas Instruments Datamath Vintage Calculator LED Display

$99.99

c1910 Cheatham Electric Switch Device Model Railroad Railway & box Louisville KY

$69.95

Leeds & Northrup No. 5305 Test Set Instrument L&N UNTESTED

$20.25

Vintage Boss 7 bar/100lb pressure gauge

$31.04

VINTAGE ANTIQUE RECORD MINOR INSULATION TESTER EQUIPMENT

$155.27

Antique Driving Glasses / Goggles by Negretti and Zambra Of London / Very Rare

$25.52

Tisco A0NN10670A Ammeter Gauge

$168.78

Vintage Scleroscope Hardness Tester With Wooden Box By Coats Tool Company 1920's

$94.5

DECADE RESISTOR BOX CAMBRIDGE INSTRUMENT Co - RADIO TEST DEPT - Untested

$488.77

Antique ADIX Model 4 Mechanical Calculator - Pallweber & Bordt - c.1910 - Boxed

$5

Thermo Scientific Viton "O" Rings for Liquid Cells QTY. 5 Part No.: 0004-099