Engineering – Page 6

Genuine OTIS MACHINE, 315DT, 4F-7575AP1 NEW OEM 4F-7575AP1

$2435.23

Vintage Amalgamated Iithographers Of America Local No 1 Tie Clip Union Label NY

$24.95

Antique Architect & Cartographer Drafting Tools & Case, Lot Of 8 -1 Staedtler

$65.0

c1919 Trasparule Transparent Ruler Co Hartford CT Ruler Display Card Drafting US

$19.9

A very early compensating polar planimeter dated 11 28 1894 and signed by Coradi

$430.0

ANTIQUE G.CORADI ZURICH SWITZERLAND NR. 39147 Complete with case

$160.0

6 Antique Schematics and Blueprints for Industrial Application 1948

$19.95

Working 1/4 Hp Antique Westinghouse Electric Motor & Canedy Otto Drill Press

$850.0