$16.99

Vintage General Electric X Ray Corporation A-C Voltmeter Gauge Type AK

$69.95

Antique Leeds & Northrup DC Microammeter Galvanometer Electrical Meter 4.5"

$6.99

1970s Brabender Instruments C-Aqua Tester Scientific Lab instrument Brochure

$19.99

Handcrafted Magnifying Glass with Buffalo Horn Handle Novelty Reading Zoom Lab

$94.72

Vintage AVO Unit Power Supply ~ Selenium Rectifier No.3 - Rare Tester Accessory

$25

1954 Dr. Homer Stryker Orthopedic Frame Company SURGICAL EQUIP BONE SAW CATALOG

$4.28

1882 small magazine engraving ~ COMPOUND SUN-DIAL IN THE ELGIN COLLECTION

$20.04

2 x Antique Vintage All Brass Laboratory Retort Bosshead Clamps

$59.95

Vintage HP Hewlett Packard Calculator Blank Program Cards HP-65 HP-67 HP-97

$40

CENCO Physics Digital Free-Fall Timer AS-IS UNTESTED MISSING POWER ADAPTER!

$45

Vtg 1950s - 60s Dental /Dentist Items Variety Assortment Full Box Collectibles

$149.99

NEW BELFORT 17" WEATHER CUP 31947 MEASUREMENT