$39.84

Brown Antique Handmade Brass Prismatic Compass Military Pocket Compass Gift New

$16.2

2 x TEST TUBES WITH FEET - PREDECESSOR OF THE MODERM TEST TUBE {CHEMISTRY} RARE

$25

European Waterclover Marsilea Microspores and Megaspores Microscope Slide

$45

Human Adenomatoid Tumor of Uterus Pathology Microscope Slide

$405.05

LATE VICTORIAN GEISSLER TUBE CROSS VACUUM SCALE (ANTIQUE

$31.69

British Military Ww2 Mark Iii Prismatic Nautical Brass Pocket Compass

$100

Antique Gauss / Flux Meter Type TS-15B/AP (50)

$45

Antique 1900s Weston Portable Wattmeter Cased Scientific Test Instrument Tool US

$114.77

Small brass compass – Dollond.

$114.75

Rare Anemo Deuta Handheld Wind Meter Anemometer - Made In West Germany Boxed

$101.25

Very Rare Vintage Pocket Radiation Pyrometer K&S Germany 1918-45 Case WW2

$168.78

Vintage Weston D.C. Ammeter Model 45 Dated Aug. 8 1942 ~ WW2 Era