$10

Insect Wings 4 Types w.m. Microscope Slide

$45

Greenstone from Luray Virginia Petrographic Microscope Slide (C-3-1)

$900

1885 BAUSCH & LOMB PHYSICIANS MICROSCOPE

$45

Thin-section Mount from DSDP Hole 292 Petrographic Microscope Slide 31-292-44-4

$35

Antique Laboratory/Apothecary Metric Weight Set

$45

Granulite from Santa Lucia Mts. Petrographic Microscope Slide (BS 1-2)

$25

Grasshopper Mouth Parts Microscope Slide by Ward's

$800

Beautiful Antique Charles Baker Bar Limb Brass Microscope, Circa 1875

$45

Thin-section Mount from IRDP Borehole Petrographic Microscope Slide IRDP 37.50

$10

Human Carcinoma of Esophagus Pathology Microscope Slide

$25

Human Hemochromatosis in Heart Pathology Microscope Slide

$45

Thin-section Mount from DSDP Hole 345 Petrographic Microscope Slide 38-345-35-2