$42

Antique BRASS FIELD POCKET MICROSCOPE in WOODEN CASE Circa 1910

$25

Neoechinorhynchus rutili w.m. from Mountain Whitefish Microscope Slide

$45

Thin-section Mount from IRDP Borehole Petrographic Microscope Slide IRDP 913.56

$45

Peridotite Petrographic Microscope Slide (9-B)

$150

Vintage unbranded cast iron Microscope Germany Brass Black Microskope

$245.97

Vintage German 'August Sauter' Specific Gravity for Central Scientific Chicago

$18.33

220V Microscope Bottom Halogen Lamp for Biological Microscope Light Source 20W

$2500

WESTERN ELECTRIC ~ WILLIAMS ~ BELL TELEPHONE ~ EDISON ~ TELEGRAPH ~ 1870S RARE

$1175

C. REICHERT. WIEN VIII. Bennogasse 26., late 19th-Century brass Microscope

$45

Volcanic Dust from Vesuvius Petrographic Microscope Slide

$49

antique French brass dissection botanical microscope viewer instrument

$1150

Antique Bausch & Lomb Optical Universal Model Brass Microscope circa 1885–1890