$54.01

Antique Pocket Watch MAGNETIC COMPASS Reg No: 416645

$600

RARE Vintage 1890 Weston Laboratory AC & DC Voltmeter model 326, No. 2353

$170

Antique - Fowler's Long Scale Calculator Circular Slide Rule

$11.99

Vintage Saccharometer In Wooden Box

$66.16

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

$74.26

VINTAGE CASED SET HALDEN PREMIER DRAWING INSTRUMENTS FLAT PATTERN - BRITISH MADE

$125

Vintage Weston Electric Model 301 Round Panel DB VU METER (FREE & FAST SHIPPING)

$77

✅ TELESCOPE MONOCULAR SOLAR EYEPIECE, OCULAR RED FILTER ELEMENT ANTIQUE BRASS

$121.5

Vintage Heuer Mechanical Stopwatch Swiss Made Timer - Working

$31.55

Light up Table Globe With Manufacturer Scan- Globe A/S Denmark Copenhagen! 1973

$749

Antique 1800's W & L. E. Gurley Compact Railroad Surveyor's Compass w/ Wood Case

$126

✅ FRENCH LENS & EYEPIECE OCULAR ELEMENTS ANTIQUE BRASS MONOCULAR TELESCOPE 1800’