$19

Dissecting Kit Clay Adams Original Box Case Tools Micro Slides

$29.99

USA STANDARD TESTING SIEVE NO 40 BLACK LABEL .0165" 425 OPENING BRASS FISHER #2

$16.16

vintage milliamperes gauge

$49.99

GENIUS METAL SIGN college professor office wall insperational kids room art 442

$15.99

ANTIQUE VINTAGE DISSECTING INSTRUMENT TOOL KIT SET CLAY ADAMS SCIENTIFIC No. 199

$33.65

Vintage German Pocket Compass

$50

Testing Instrument Orion Research 701A PH Meter Ionalyzer Tested

$29.99

USA STANDARD TESTING SIEVE NO 40 BLACK LABEL .0165" 425 OPENING BRASS FISHER

$269.34

Siemens And Halske Multi-Meter, Insulation Tester, Hand Cranked Generator.

$96.21

Vintage 6" Bourdon Brass / Chrome Plated Vacuum Guage

$26.92

Vintage Coats Machine Tool Co. Ltd Comaco Rubber Hardness Tester

$87.77

Antique Metal Test Tube Holder Bunsen Burner Stand