Slide Rules

KEUFFEL & ESSER 4081-3 LOG LOG DUPLEX DECITRIG SLIDE RULE for Parts Refurb

KEUFFEL & ESSER 4081-3 LOG LOG DUPLEX DECITRIG SLIDE RULE for Parts Refurb

2 $0.99 12h 35m
Antique The Quick & Easy Slide Rule Instruction Book Illustrated 28 Page Booklet

Antique The Quick & Easy Slide Rule Instruction Book Illustrated 28 Page Booklet

- $0.95 1d 11h 7m
Standard Steel Weights for Circles & Large Size Bars - Slip Chart Calculator !

Standard Steel Weights for Circles & Large Size Bars - Slip Chart Calculator !

- $0.99 3d 20h 10m
Pickett Fisher 1954 Control Valve Sizing Slide Rule With Leather Case

Pickett Fisher 1954 Control Valve Sizing Slide Rule With Leather Case

1 $0.99 3d 23h 47m
Faber Castell 152 82 slide rule complete with box and instructions

Faber Castell 152 82 slide rule complete with box and instructions

1 $1.00 4d 42m
Vintage PICKETT Model N902-T Simplex Trig SLIDE RULE in Rigid Leather Case - USA

Vintage PICKETT Model N902-T Simplex Trig SLIDE RULE in Rigid Leather Case - USA

- $0.99 4d 11h 48m
Universal Circle Metric Converter Desk Cup Pencil Pen holder

Universal Circle Metric Converter Desk Cup Pencil Pen holder

- $1.00 5d 3h 13m
Vintage Keuffel & Esser Trig Slide Rule with Leather Case Antique Early USA

Vintage Keuffel & Esser Trig Slide Rule with Leather Case Antique Early USA

- $1.00 5d 13h 54m
Keuffel & Esser Co,  Early Patent Slide Rule <N4041> Plus Mannhein Leather Case.

Keuffel & Esser Co, Early Patent Slide Rule Plus Mannhein Leather Case.

- $0.99 5d 14h 12m

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