$26.92

Vintage Mather & Platt water pressure gauge Brass 260 lbs/Inch Untested

$20.2

VINTAGE GERMAN ECO BRA 1213 DRAFTING SET 10 PIECES USED

$99.99

C RIEFLER. NESSELWANG & MUNCHEN Missing Some Pieces

$129.99

Vintage Kern Aarau Swiss Susie Theodolite Level with Bottom Case Engineering ***

$11.04

Vtg 1950s Drafting Set Faber-Castell 71/39 w/ Case Drawing Instrument Compass

$14.99

VINTAGE LOT 10 CLEVELAND TECHNICAL SOCIETIES OHIO ENGINEERING SCIENCE PROGRAMS

$19.46

1970s Poclain Hydraulics Inc "Hydrostatic Power Transmission Engineering Catalog

$3.99

Vintage/Original-1967-Carr Lane Engineering Trig Charts Handbook-VG Condition

$20.99

Historic 1962 Fairchild 2N1613 Transistor: The First Planar Device Ever Produced

$13.45

Rotring Centro Geometry Compass Set S0233410 Incomplete

$14.96

Antique Henri Chatelain HC Déposé Map Measurer Opisometer 1920s Original Case

$21.5

Vtg Staedtler Mars-Masterbow Compass 552 00 SK Technical Instrument with Case