$399.99

Antique 1914 Saybolt Standard Universal Oil Viscosimeter W Manual Steampunk

$1175

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

$61.87

1899 Queen & Co Photometers Photometry Catalog Circular Philadelphia PA B2-33

$45

Amphibolite from Maple Falls WA Petrographic Microscope Slide (PM-1-2)

$47.5

Obsidian from Massa Lubrense Sorrento Italy Petrographic Microscope Slide

$395

Antique E. Leitz Wetzlar Brass Microscope No. 54934

$115

Spencer Lens Company Monocular Microscope, Buffalo, New York, 1920 serial number

$45

Thin-section Mount from IDHP UPH 2 Petrographic Microscope Slide 180-2023.8

$499.99

Zeiss Tubus-LSM5 Microscope Viewing Assembly Lab Equipment

$25

Johannes Zahn Portrait 1702 Microphotograph Microscope Slide

$24.5

Antique Pocket Microscope 50x Original Packaging

$35

Foraminifera Planulina foveolata Gulf of Mexico Microfossil Microscope Slide