$35

Tectona sp. Microscope Slide

$39.84

Antique Brass Marine Navigation British Military Prismatic Compass XMAS Gift

$26.93

Antique Vintage Steampunk Collectors NEGRETTI & ZAMBRA Thermostat GAUGE

$20.19

SLIDE RULE A.G. THORNTON Ltd 3654

$8.08

* QUICKFIT DRYING TUBE, MF23/1 14/23 {CHEMISTRY} MADE IN BRITAIN

$53.85

Ernest Tuner model 325 Moving coil Gauge Milliamperes Vintage Retro SER: 1729689

$606.02

Rare Matched Pair of Antique Seibert Microscopes c.1895 &Original Mahogany Cases

$249.95

Vintage Model Swift SMB 58646 Microscope from Swift Optical-Original Case w Key

$33.67

Antique Watson Edinburgh Model Microscope Upper Limb in Brass with Fine Focus

$55

Collection of 5 Bombacaceae Family Pollen Microscope Slides

$87.54

WOODEN CASE OF 12 TOWERS STREAMLINE HYDROMETERS

$30.3

Cooke Baker Vickers Microscope Objective Lens - 40x NA 0.65 - Various Choices