$10.77

Watts Vernier Instrument Catalogue (78)

$24.24

Vintage Jakar Technical Drafting Drawing Instruments - T.200 & Another

$24

Vtg Dietzgen Engineers' Field Book No. 381 V yellow notebook binder

$18.68

1968 Barber-Greene Aurora IL "PW-80 Radial Stacker" Engineering Brochure Clean

$26.48

c1974 Abbeon Cal Gauges Instruments Engineering Catalog Santa Barbara Ventura CA

$67.32

Antique Victorian Handheld Direct Vision Spectroscope .Lacquered Brass lens

$26.87

W&HC Brass Folding Dividers Pair British Vintage Drafting Tools

$26.93

ANTIQUE VINTAGE SHREWSBURY HOSPITAL 1868 ARCHITECTS PLAN DRAWING PLATES STENCILS

$12.79

Fisher Control Valve Sizing Rules Mk V & VI & Cases - Vintage

$23.36

1974 The Rexnord Company Roller Bearing Engineering Manual Downers Grove IL

$29.95

Aristo Vintage Multi Trig Slide Rule with original case with extras

$40.4

Vintage Drawing Tools - British Thornton 3791/10 Set Square & Centex Beamette