$65.99

ANTIQUE OPTICAL SQUARE J.HALDEN & Co. Ltd. LONDON & MANCHESTER c.1900

$25

African Mahogany Khaya ivorensis Timber Microscope Slide by Flatters & Garnett

$60

Wm. Boekel & Co. General Electric 3 Speed Vertical Shaft ANTIQUE Electric Motor

$10

Golden-rayed Lily Lilium auratum Microscope Slide

$15

1 Vintage EISELE LUER LOC 2 CC Glass Hypodermic Syringes USA.

$92.91

Vintage Stanley London Precision Spirit Level Brass Tool w/ Wooden Case

$381.3

Brilliant Condition: Columbus Glas Duo Wechselbild Globe About 1962! Wooden Base

$375

1946 W. & L.E. Gurley Brass Surveyors Transit Orig Leather & Wood Box Troy, NY

$49.21

British Military Ww2 Mark Iii Prismatic Nautical Brass Pocket Compass

$19.99

Antique Edison Battery Jar Ceramic Lid - Lid Only - BSCO Primary Battery

$215.47

Victorian brass cased traveller's pocket compass circa 1890

$189.95

Antique Lloyds HYGRODEIK TYCOS Central Scientific Company CENCO Instrument !