$13.47

Eyre & Spottiswoode Set of Cardboard Draughtman's Scales

$35.55

Antique A.W.Faber calculating Engineers Slide Ruler 363 with Original Box

$15

Vintage Marks' Mechanical Engineers Handbook Lionel S. Marks HC 1941 4th Ed.

$600

RARE 1937 GE Radio Transmitter Engineering Division, Laboratory low Serial# TV38

$25.57

VINTAGE 1950's OPISOMETER MAP MEASURE For motorists cyclists hikers CURVIMETER

$499.99

DEFCON BADGE Defcon 30 Yr 2022, Keyboard - Working great (non shorted :)

$34.99

FABER-CASTELL RULER 883-C GERMAN SCIENTIFIC GERMANY WITH CASE VINTAGE RETRO

$200.9

Dumpy Level Optical Transit Surveying Alidade Scientific Instrument

$222.97

Micrometer P. ROCH Antique 100 - 4 29/32in Making Switzerland .1950'S

$54.88

Vintage Book Scientific Journal Bulletin of Non-Ferrous Metallurgy 1958 USSR

$3333.33

Nabaztag:tag **ULTRARARE COLLECTIBLE** Perfect Xmas gift see description / video

$666.62

Vintage Handheld Tachometer, English Tool Speed Gauge, Smiths Instruments, Decor