engineering rules global standard setting since 1880 by craig n murphy englis

engineering rules global standard setting since 1880 by craig n murphy englis

Recommended

Made In USA Metric Steel Rule Tempered 150mm Scale

Made In USA Metric Steel Rule Tempered 150mm Scale

$9.00

View Details

Rules of Thumb for Engineers and Scientists by Fisher, David Excellent Condition

Rules of Thumb for Engineers and Scientists by Fisher, David Excellent Condition

$7.99

View Details

Pickett Rapid Rule 240 Pro Engineer Adjustable Triangular Scale 12" 10.20.40 NEW

Pickett Rapid Rule 240 Pro Engineer Adjustable Triangular Scale 12" 10.20.40 NEW

$23.99

View Details

NEW K&E Decilon 10 Slide Rule 68 1100 w/ Original Box, Leather Case, Manual NOS

NEW K&E Decilon 10 Slide Rule 68 1100 w/ Original Box, Leather Case, Manual NOS

$499.99

View Details

47 Vintage BEROL RapiDesign Staedtler Drafting Templates Rules Triangles D627

47 Vintage BEROL RapiDesign Staedtler Drafting Templates Rules Triangles D627

$44.99

View Details

Vintage Engineering Keuffel & Esser Co. Slide Rule w Leather Cases ( Lot 3 )

Vintage Engineering Keuffel & Esser Co. Slide Rule w Leather Cases ( Lot 3 )

$20.00

View Details

Machinist Ruler 24" Product Engineering Corp Flexible Satin 16R 50/100/32/64ths

Machinist Ruler 24" Product Engineering Corp Flexible Satin 16R 50/100/32/64ths

$35.00

View Details

Lufkin 066D,NOS Vintage 6' Engineer's Extension Wood Folding Rule Brass USA made

Lufkin 066D,NOS Vintage 6' Engineer's Extension Wood Folding Rule Brass USA made

$17.95

View Details

6" Products Engineering 4R Rigid Black EZ Read Tempered Ruler 8ths/16ths 32nds/6

6" Products Engineering 4R Rigid Black EZ Read Tempered Ruler 8ths/16ths 32nds/6

$10.75

View Details

Rare Vintage 1930's Keuffel & Esser Kurtz 4090-3 Psychrometric Slide Rule w Case

Rare Vintage 1930's Keuffel & Esser Kurtz 4090-3 Psychrometric Slide Rule w Case

$150.00

View Details