$45

Quartz ⟂C Petrographic Microscope Slide (OS-7)

$299.99

Antique Brass Mini Microscope - Seems To Be Fully Functional!

$218.36

1925 E. Leitz Microscopes Accessory Apparatus Grinding Machines Catalog NEW YORK

$238.75

CHAS. LOWNSON & CHRONIK BROS. Antique Brass Microscope Thread Counter

$84.99

Leitz Wetzlar P 40/0.65 Objective Lens RMS Thread, 170 Tube Length

$45

Pyroxenite from Twin Sisters Washington Petrographic Microscope Slide (TWP-2)

$45

Volcanic Dust from Vesuvius Petrographic Microscope Slide

$20

Microscope slide for polarization, AMMONIUM THIOCYANATE

$50

1922 SARGENT Scientific APPARATUS Catalog GLASSWARE Motors MICROSCOPES Lab GEAR

$25

Sir William Herschall Portrait Microphotograph Microscope Slide

$10

Cockroach Head Microscope Slide by N.B.S.

$32.95

Antique Fisher Scientific Co. Laboratory/Apothecary Weight Set WOOD BOX Voland