Shop slide rule

Sponsored
About our ads
$19.95
Vtg Slide Rule Pickett Model 500 White 12" Metal Rule W/Leather Case
eBay
Free shipping
$19.95
Vtg Slide Rule Pickett Model 500 White 12" Metal Rule W/Leather Case
eBay
Free shipping
$19.99
Vintage Keuffel & Esser Slide Rule 4081-3. Menus.
eBay
Free shipping
$19.99
Vintage Keuffel & Esser Slide Rule 4081-3. Menus.
eBay
Free shipping
$24.97
Slide Rule Vintage Pickett 6" Slide Rule 160 Case U.S. Motors
eBay
$24.97
Slide Rule Vintage Pickett 6" Slide Rule 160 Case U.S. Motors
eBay
$15.00
Vintage Keuffel & Esser K&E Beginner's Slide Rule N4058W
eBay
Free shipping
$15.00
Vintage Keuffel & Esser K&E Beginner's Slide Rule N4058W
eBay
Free shipping
$25.00
Vintage Keuffel & Esser Slide Rule With Case 4092-3. Slide Rules.
eBay
Free shipping
$25.00
Vintage Keuffel & Esser Slide Rule With Case 4092-3. Slide Rules.
eBay
Free shipping
$36.99
Weems & Plath Nautical Slide Rule | By West Marine
WestMarine
$36.99
Weems & Plath Nautical Slide Rule | By West Marine
WestMarine
$19.99
$22.99
Crescent Lufkin 5/8in X 6' Red End Wood Rule With 6in Slide Rule Extension - TX46N
Acme Tools
9
13% off
$19.99
$22.99
Crescent Lufkin 5/8in X 6' Red End Wood Rule With 6in Slide Rule Extension - TX46N
Acme Tools
9
$35.00
Keuffel & Esser Slide Rule. KEUFFEL & ESSER. Drafting Tools.
eBay
Free shipping
$35.00
Keuffel & Esser Slide Rule. KEUFFEL & ESSER. Drafting Tools.
eBay
Free shipping
$25.00
Vintage 1959 Pickett Metal Slide Rule Model N1010-ES Trig
eBay
Free shipping
$25.00
Vintage 1959 Pickett Metal Slide Rule Model N1010-ES Trig
eBay
Free shipping
$18.00
Vintage Slide Rule From Keuffel & Esser With Leather Case And A
eBay
$18.00
Vintage Slide Rule From Keuffel & Esser With Leather Case And A
eBay
$24.99
Vintage 1938 Keuffel & Esser CO NY Slide Rule N-4041 Original Leather
eBay
$24.99
Vintage 1938 Keuffel & Esser CO NY Slide Rule N-4041 Original Leather
eBay
$27.99
Vintage Sun Hemmi The Fredrick Post Co Bamboo Slide Rule Original
eBay
Free shipping
$27.99
Vintage Sun Hemmi The Fredrick Post Co Bamboo Slide Rule Original
eBay
Free shipping
$115.00
Vintage Slide Rule W Leather Case Frederick Post Hemmi Versalog Cat
eBay
Free shipping
$115.00
Vintage Slide Rule W Leather Case Frederick Post Hemmi Versalog Cat
eBay
Free shipping
$25.00
Vintage K & E Keuffel & Esser Slide Rule 4181-3 With Bluish Green
eBay
Free shipping
$25.00
Vintage K & E Keuffel & Esser Slide Rule 4181-3 With Bluish Green
eBay
Free shipping
$15.00
Vintage Pickett Slide Rule Model N1010-ES Trig 1959 Includes Leather
eBay
Free shipping
$15.00
Vintage Pickett Slide Rule Model N1010-ES Trig 1959 Includes Leather
eBay
Free shipping
$12.00
Vintage Keuffel Esser Slide Rule Beginners Slide 4058W With Case
eBay
Free shipping
$12.00
Vintage Keuffel Esser Slide Rule Beginners Slide 4058W With Case
eBay
Free shipping
$18.39
Vintage Pickett Plastic Trig Slide Rule Model 120 With All Metal Box
eBay
Free shipping
$18.39
Vintage Pickett Plastic Trig Slide Rule Model 120 With All Metal Box
eBay
Free shipping
$75.00
Pickett Vintage 500-ES Slide Rule In Leather Case With Original Box
eBay
Free shipping
$75.00
Pickett Vintage 500-ES Slide Rule In Leather Case With Original Box
eBay
Free shipping
$29.99
Vintage Pickett Model N-500-T All Metal Slide Rule W/ Original
eBay
Free shipping
$29.99
Vintage Pickett Model N-500-T All Metal Slide Rule W/ Original
eBay
Free shipping
$50.00
Vintage K&E Keuffel & Esser Co No. 68 1210 1947 Wood Slide Rule
eBay
$50.00
Vintage K&E Keuffel & Esser Co No. 68 1210 1947 Wood Slide Rule
eBay
$26.83
Vintage Pickett Model N902-ES Slide Rule With Original Vintage Label
eBay
Free shipping
$26.83
Vintage Pickett Model N902-ES Slide Rule With Original Vintage Label
eBay
Free shipping
$35.00
Vintage K&E Keuffel & Esser Co. N.Y. Slide Rule Ruler 10.5" W
eBay
Free shipping
$35.00
Vintage K&E Keuffel & Esser Co. N.Y. Slide Rule Ruler 10.5" W
eBay
Free shipping
$19.95
Pickett 80C-T Basic Slide Rule Vintage Student Trig 9 Scale
eBay
Free shipping
$19.95
Pickett 80C-T Basic Slide Rule Vintage Student Trig 9 Scale
eBay
Free shipping
$15.00
Lawrence Engineering Service Wood Slide Rule, Made In The USA. Slide
eBay
$15.00
Lawrence Engineering Service Wood Slide Rule, Made In The USA. Slide
eBay
$24.64
K&E Slide Rule N4058W Original Leather Case Complete Made In The USA
eBay
Free shipping
$24.64
K&E Slide Rule N4058W Original Leather Case Complete Made In The USA
eBay
Free shipping
$14.99
Pickett Metal Slide Rule Model N902-ES Simplex Trig In Original
eBay
Free shipping
$14.99
Pickett Metal Slide Rule Model N902-ES Simplex Trig In Original
eBay
Free shipping
$19.95
Keuffel & Esser K&E 4058C Natural Wood Beginner's Slide Rule
eBay
Free shipping
$19.95
Keuffel & Esser K&E 4058C Natural Wood Beginner's Slide Rule
eBay
Free shipping
$13.30
Vtg Made In Japan Conversion Slide Rule Metric Imperial Viscosity
eBay
Free shipping
$13.30
Vtg Made In Japan Conversion Slide Rule Metric Imperial Viscosity
eBay
Free shipping
$23.98
Pickett Model N902-T Simplex Trig Slide Rule Slip Stick Engineer
eBay
Free shipping
$23.98
Pickett Model N902-T Simplex Trig Slide Rule Slip Stick Engineer
eBay
Free shipping
$14.99
Vintage 5" Globemaster No. 62200 Slide Rule W Instructions & Case
eBay
$14.99
Vintage 5" Globemaster No. 62200 Slide Rule W Instructions & Case
eBay
$35.00
Logarex 27302 Vintage Slide Rule. Original. Czechoslovakia. 1970S
eBay
$35.00
Logarex 27302 Vintage Slide Rule. Original. Czechoslovakia. 1970S
eBay
$29.99
Vintage Mannheim Professional Acu-Math No.511 Slide Rule W/ Case
eBay
$29.99
Vintage Mannheim Professional Acu-Math No.511 Slide Rule W/ Case
eBay
$12.99
Vintage 1950 Eugene Dietzgen Slide Rule Conversion Tables 29. Slide
eBay
$12.99
Vintage 1950 Eugene Dietzgen Slide Rule Conversion Tables 29. Slide
eBay
$22.49
Vintage 1940S Lawrence Engineering Service 250-BT Wood Slide Rule USA
eBay
Free shipping
$22.49
Vintage 1940S Lawrence Engineering Service 250-BT Wood Slide Rule USA
eBay
Free shipping
$14.99
Vintage Original Pedigree Precision Slide Rule By Empire Made In USA
eBay
Free shipping
$14.99
Vintage Original Pedigree Precision Slide Rule By Empire Made In USA
eBay
Free shipping
$27.49
Slide Rule Pickett Vintage Model 500-ES With Leather Case Box USA
eBay
Free shipping
$27.49
Slide Rule Pickett Vintage Model 500-ES With Leather Case Box USA
eBay
Free shipping
How to Use a Slide Rule
How to Use a Slide Rule
177.1K views8 months ago
wikiHow
Slide Rule
Slide Rule
Jan 19, 2022
mathematicalmysteries.org
Practicing the Slide Rule
0:57
Practicing the Slide Rule
143 views5 months ago
YouTubeEasy Slyder
How to Use a Slide Rule
How to Use a Slide Rule
Jun 14, 2019
lifehacker.com
Principle of the Slide Rule&How to Use a Slide Rule
0:32
Principle of the Slide Rule&How to Use a Slide Rule
848 viewsSep 26, 2024
YouTubeTitaner Official (Titaner)
Slide Rule - Tangents
8:56
Slide Rule - Tangents
311 viewsNov 12, 2021
YouTubeBP Math (Brad Peterson)
Multiplying Two Values using a Slide Rule
2:58
Multiplying Two Values using a Slide Rule
1.5K viewsFeb 28, 2021
YouTubeJames Church
6:44
Practical Slide Rule 1/5: Basics
15.2K viewsJun 22, 2016
YouTubeProfessor Herning
Definition of slide rule
Jan 14, 2020
pcmag.com
3:58
Make your own slide rule
17.3K viewsJul 2, 2014
YouTubeIrvin Miller
The Genius Of Slide Rule Precision
May 29, 2024
hackaday.com
11:11
How To Use a Slide Rule & Why It Works (A/B, C/D Scales)
122 views3 months ago
YouTubeSlide Rules Rule
25:47
Selecting a Slide Rule- Basic Student Slide Rule
9.2K viewsJan 3, 2022
YouTubeSlide Rules and Mathematics
9:58
Build Yourself a Slide Rule
43K viewsFeb 19, 2007
YouTubeTheMathGuy
19:55
Slide Rule 101- Theory | C D Scale
3.1K viewsNov 29, 2021
YouTubeSlide Rules and Mathematics
7:32
The Slide Rule
725 viewsMar 30, 2020
YouTubeComputation Exploration
15:51
Using a slide rule to solve a 19th century exam
124.9K viewsDec 28, 2018
YouTubeTibees
53:40
Slide Rules
9.2K viewsJul 8, 2011
YouTubeMathCircles
3:50
Bringing 1916 to 2016: Slide Rules
103.2K viewsMay 13, 2016
YouTubeMIT Alumni Association
0:38
Slide rule Meaning
1.6K viewsApr 20, 2015
YouTubeSDictionary
2:39
Slide rule: what is it, and how does it work?
672 viewsOct 31, 2018
YouTubeWatches and Wonders
12:03
How To Use a Slide Rule & Why It Works (K & L Scales)
61 views2 months ago
YouTubeSlide Rules Rule
4:05
Introduction to the Slide Rule
44.3K viewsMar 25, 2024
YouTubeSlide Rules and Mathematics
6:34
Practical Slide Rule 2/5: Proportion
5K viewsJun 22, 2016
YouTubeProfessor Herning
7:22
Slide Rule - Sines and Cosines
1.3K viewsNov 12, 2021
YouTubeBP Math (Brad Peterson)
1:42
Making a slide rule
3.8K viewsMar 3, 2019
YouTubeAbizar Lakdawalla
4:40
Slide Rule - Trigonometric Calculations
9.6K viewsDec 16, 2019
YouTubeLogan West
0:59
Exploring Engineering History: The Fascinating Slide Rule and Its Imp…
2.7K viewsJun 13, 2023
YouTubeFenstermaker
10:48
Slide Rule Order of Magnitude
6.8K viewsSep 12, 2017
YouTubeJKNeathery1978
See more videos
Static thumbnail place holder

Shop slide rule

Sponsored
About our ads
$27.99
Vintage Sun Hemmi The Fredrick Post Co Bamboo Slide Rule Original
eBay
Free shipping
$27.99
Vintage Sun Hemmi The Fredrick Post Co Bamboo Slide Rule Original
eBay
$115.00
Vintage Slide Rule W Leather Case Frederick Post Hemmi Versalog Cat
eBay
Free shipping
$115.00
Vintage Slide Rule W Leather Case Frederick Post Hemmi Versalog Cat
eBay
$25.00
Vintage K & E Keuffel & Esser Slide Rule 4181-3 With Bluish Green
eBay
Free shipping
$25.00
Vintage K & E Keuffel & Esser Slide Rule 4181-3 With Bluish Green
eBay
$15.00
Vintage Pickett Slide Rule Model N1010-ES Trig 1959 Includes Leather
eBay
Free shipping
$15.00
Vintage Pickett Slide Rule Model N1010-ES Trig 1959 Includes Leather
eBay
$12.00
Vintage Keuffel Esser Slide Rule Beginners Slide 4058W With Case
eBay
Free shipping
$12.00
Vintage Keuffel Esser Slide Rule Beginners Slide 4058W With Case
eBay
$18.39
Vintage Pickett Plastic Trig Slide Rule Model 120 With All Metal Box
eBay
Free shipping
$18.39
Vintage Pickett Plastic Trig Slide Rule Model 120 With All Metal Box
eBay
$75.00
Pickett Vintage 500-ES Slide Rule In Leather Case With Original Box
eBay
Free shipping
$75.00
Pickett Vintage 500-ES Slide Rule In Leather Case With Original Box
eBay
$29.99
Vintage Pickett Model N-500-T All Metal Slide Rule W/ Original
eBay
Free shipping
$29.99
Vintage Pickett Model N-500-T All Metal Slide Rule W/ Original
eBay
$50.00
Vintage K&E Keuffel & Esser Co No. 68 1210 1947 Wood Slide Rule
eBay
$50.00
Vintage K&E Keuffel & Esser Co No. 68 1210 1947 Wood Slide Rule
eBay
$26.83
Vintage Pickett Model N902-ES Slide Rule With Original Vintage Label
eBay
Free shipping
$26.83
Vintage Pickett Model N902-ES Slide Rule With Original Vintage Label
eBay
$35.00
Vintage K&E Keuffel & Esser Co. N.Y. Slide Rule Ruler 10.5" W
eBay
Free shipping
$35.00
Vintage K&E Keuffel & Esser Co. N.Y. Slide Rule Ruler 10.5" W
eBay
$19.95
Pickett 80C-T Basic Slide Rule Vintage Student Trig 9 Scale
eBay
Free shipping
$19.95
Pickett 80C-T Basic Slide Rule Vintage Student Trig 9 Scale
eBay
$15.00
Lawrence Engineering Service Wood Slide Rule, Made In The USA. Slide
eBay
$15.00
Lawrence Engineering Service Wood Slide Rule, Made In The USA. Slide
eBay
$24.64
K&E Slide Rule N4058W Original Leather Case Complete Made In The USA
eBay
Free shipping
$24.64
K&E Slide Rule N4058W Original Leather Case Complete Made In The USA
eBay
$14.99
Pickett Metal Slide Rule Model N902-ES Simplex Trig In Original
eBay
Free shipping
$14.99
Pickett Metal Slide Rule Model N902-ES Simplex Trig In Original
eBay
$19.95
Keuffel & Esser K&E 4058C Natural Wood Beginner's Slide Rule
eBay
Free shipping
$19.95
Keuffel & Esser K&E 4058C Natural Wood Beginner's Slide Rule
eBay
$13.30
Vtg Made In Japan Conversion Slide Rule Metric Imperial Viscosity
eBay
Free shipping
$13.30
Vtg Made In Japan Conversion Slide Rule Metric Imperial Viscosity
eBay
$23.98
Pickett Model N902-T Simplex Trig Slide Rule Slip Stick Engineer
eBay
Free shipping
$23.98
Pickett Model N902-T Simplex Trig Slide Rule Slip Stick Engineer
eBay

Shop slide rule

Sponsored
About our ads
$19.95
Vtg Slide Rule Pickett Model 500 White 12" Metal Rule W/Leather Case
eBay
Free shipping
$19.95
Vtg Slide Rule Pickett Model 500 White 12" Metal Rule W/Leather Case
eBay
Free shipping
$19.99
Vintage Keuffel & Esser Slide Rule 4081-3. Menus.
eBay
Free shipping
$19.99
Vintage Keuffel & Esser Slide Rule 4081-3. Menus.
eBay
Free shipping
$24.97
Slide Rule Vintage Pickett 6" Slide Rule 160 Case U.S. Motors
eBay
$24.97
Slide Rule Vintage Pickett 6" Slide Rule 160 Case U.S. Motors
eBay
$15.00
Vintage Keuffel & Esser K&E Beginner's Slide Rule N4058W
eBay
Free shipping
$15.00
Vintage Keuffel & Esser K&E Beginner's Slide Rule N4058W
eBay
Free shipping
$25.00
Vintage Keuffel & Esser Slide Rule With Case 4092-3. Slide Rules.
eBay
Free shipping
$25.00
Vintage Keuffel & Esser Slide Rule With Case 4092-3. Slide Rules.
eBay
Free shipping
$36.99
Weems & Plath Nautical Slide Rule | By West Marine
WestMarine
$36.99
Weems & Plath Nautical Slide Rule | By West Marine
WestMarine
$19.99
$22.99
Crescent Lufkin 5/8in X 6' Red End Wood Rule With 6in Slide Rule Extension - TX46N
Acme Tools
9
13% off
$19.99
$22.99
Crescent Lufkin 5/8in X 6' Red End Wood Rule With 6in Slide Rule Extension - TX46N
Acme Tools
9
$35.00
Keuffel & Esser Slide Rule. KEUFFEL & ESSER. Drafting Tools.
eBay
Free shipping
$35.00
Keuffel & Esser Slide Rule. KEUFFEL & ESSER. Drafting Tools.
eBay
Free shipping
$25.00
Vintage 1959 Pickett Metal Slide Rule Model N1010-ES Trig
eBay
Free shipping
$25.00
Vintage 1959 Pickett Metal Slide Rule Model N1010-ES Trig
eBay
Free shipping
$18.00
Vintage Slide Rule From Keuffel & Esser With Leather Case And A
eBay
$18.00
Vintage Slide Rule From Keuffel & Esser With Leather Case And A
eBay
$24.99
Vintage 1938 Keuffel & Esser CO NY Slide Rule N-4041 Original Leather
eBay
$24.99
Vintage 1938 Keuffel & Esser CO NY Slide Rule N-4041 Original Leather
eBay
$27.99
Vintage Sun Hemmi The Fredrick Post Co Bamboo Slide Rule Original
eBay
Free shipping
$27.99
Vintage Sun Hemmi The Fredrick Post Co Bamboo Slide Rule Original
eBay
Free shipping
$115.00
Vintage Slide Rule W Leather Case Frederick Post Hemmi Versalog Cat
eBay
Free shipping
$115.00
Vintage Slide Rule W Leather Case Frederick Post Hemmi Versalog Cat
eBay
Free shipping
$25.00
Vintage K & E Keuffel & Esser Slide Rule 4181-3 With Bluish Green
eBay
Free shipping
$25.00
Vintage K & E Keuffel & Esser Slide Rule 4181-3 With Bluish Green
eBay
Free shipping
$15.00
Vintage Pickett Slide Rule Model N1010-ES Trig 1959 Includes Leather
eBay
Free shipping
$15.00
Vintage Pickett Slide Rule Model N1010-ES Trig 1959 Includes Leather
eBay
Free shipping
$12.00
Vintage Keuffel Esser Slide Rule Beginners Slide 4058W With Case
eBay
Free shipping
$12.00
Vintage Keuffel Esser Slide Rule Beginners Slide 4058W With Case
eBay
Free shipping
$18.39
Vintage Pickett Plastic Trig Slide Rule Model 120 With All Metal Box
eBay
Free shipping
$18.39
Vintage Pickett Plastic Trig Slide Rule Model 120 With All Metal Box
eBay
Free shipping
$75.00
Pickett Vintage 500-ES Slide Rule In Leather Case With Original Box
eBay
Free shipping
$75.00
Pickett Vintage 500-ES Slide Rule In Leather Case With Original Box
eBay
Free shipping