$350

Antique 1800’s Gould Field Botanical Brass Microscope , Screw Barrel In Box

$182.28

Hicks compass and ‘Watkin’ 1881 clinometer compendium. Military film prop.

$10

Lilium Bud Early Anthers Microscope Slide by Geo. H. Conant

$349

Vintage Pantograph Instrument by Harris 47 Holborn, LONDON, Brass, 200 years old

$243.04

A fine 6" single arm protractor by Adie.

$14.99

Antique ASICO 5827 VTG Reaumur Hydrometer Balling Saccharometer Glass

$229.53

Small spyglass telescope, early 19th c.

$20

Vintage Current Meter, Westinghouse Model 301, with Wood Stand and Fuse

$283.54

Rare Capt. O. M. WATTS Officer of the Watch Naval telescope

$398.31

Vintage Wild Heerbrugg M12 Model Binocular Microscope & Base Illuminator c1980s

$101.27

Antique Surveyor's Brass Pocket Inclinometer Gauge with Embossed Leather Case

$5265.78

GERMAN CHEST-TYPE MICROSCOPE