$19.95

1910 Westinghouse Electric Mfg Co Printing Industry Matrix Drier Catalog Antique

$35

Tovomita stylosa Microscope Slide

$336.68

Antique Marconi Ammeter 10A Type U.P. Very RARE Test Department Plant No.747

$14.99

Antique ASICO 5827 VTG Reaumur Hydrometer Balling Saccharometer Glass

$16.99

Antique Schaar & Company Laboratory Chicago ILL Volts

$202.01

vintage clinometer prismatic compass navigation brass leather case wwi military

$20.13

ANTIQUE VINTAGE SMALL BRASS OBJECTIVE PROJECTION LENS - USA PAT. NO. 1.620 339

$40.4

Vintage Stanley Brass Navigation Compass - Maritime

$449

ANTIQUE VINTAGE LOUIS PASTEUR SMALL BRONZE BUST WITH MARBLE BASE

$935.96

Very Fine Cased Carl Zeiss Jena Stand VII Microscope C.1890 Serial 19594.

$20

Ichthyosporidian in liver Microscope Slide

$87.54

6 Antique Twaddell Hydrometers Made by Griffin, Original Case, all different