$40.4

distance measuring whee

$44.43

VINTAGE HALL HARDING LTD ENGINEER SCALE RULE ENGINE DIVIDED 30CM RED CASE

$5.61

1961 POPULAR SCIENCE AUGUST VOL 179 NO 2 SECRET SERVICE GAS FLAME LIFTS HOT AIR

$600

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

$37.71

Brass Magnetic Compass, German.

$26.92

Vintage BB Berrick Bros. B.101, Drawing Surveying Instruments Set Cased

$202.01

Vintage military brass-bound compass by Elliott Bros, 449 Strand, London

$499.99

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

$9.99

1900s York Pa Industrial Architectual Industrial Drawing Bungalow Water Heater

$53.87

1941 W^D 25 AMP AMMETER E.A.C. Ltd. 2.5". 43002 MOVING COIL

$24

Julius Rosbloom Diesel handbook book 9th edition diesel engineers association

$33.65

ANTIQUE BRASS COMPASS DIVIDER TOOL RARE PRECISION DRAFTING INSTRUMENT