$65

Leucite Rock from Capo di Bove Italy Petrographic Microscope Slide

$25

Red Stilbite Petrographic Microscope Slide

$809.4

Ernst Leitz Tilting Compensator 0-5 Lambda Polarizing Microscope Accessory F/S

$10

Human Adenocarcinoma of Lung Pathology Microscope Slide

$10

Insect Wings 4 Types w.m. Microscope Slide

$45

Augite Petrographic Microscope Slide for Polariscope

$10

Didinium Devouring Paramecium w.m. Microscope Slide

$10

Mesenchyme Microscope Slide

$10

Skin of Wasp Microscope Slide

$25

Grasshopper Mouth Parts Microscope Slide by Ward's

$45

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

$45

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