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Image of 24x36 gallery poster, slide rule

24x36 gallery poster, slide rule

Image of A Manual of the Slide Rule: Its History, Principle, and Operation

A Manual of the Slide Rule: Its History, Principle, and Operation

General | Pocket Slide Caliper: 0 to 4", 1/16" & 1/32" Graduation, Stainless Steel | Part #: 729

MSC Industrial Supply

Image of Concrete Slide Rule 300 Yard and Sand, Gravel & Crushed Stone Slide Rule One of Each

Concrete Slide Rule 300 Yard and Sand, Gravel & Crushed Stone Slide Rule One of Each

Image of SuperCool Slide Rule by SuperCool Slide Rule

SuperCool Slide Rule by SuperCool Slide Rule

Image of Procision Woodworking Ruler, Set of 3 (12, 8, 6 Inch), Precise Woodworking Pocket Ruler with Extra Wide 2" Sliding Attachment, Slide Rule T-Type

Procision Woodworking Ruler, Set of 3 (12, 8, 6 Inch), Precise Woodworking Pocket Ruler with Extra Wide 2" Sliding Attachment, Slide Rule T-Type

Slide rule

Mathematical tool

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A slide rule is a hand-operated mechanical calculator consisting of slidable rulers for evaluating mathematical operations such as multiplication, division, exponents, roots, logarithms, and trigonometry. It is one of the simplest analog... Wikipedia