Scientific and Medical Antiques and Vintage Equipment

Medical & Science Antiques

Antique Slide Rules

A new selection of vintage slide rules at competitive prices every day. If you're looking for a Pickett slide rule with case, Faber Castell or Keuffel & Esser circular spiral slide rule, Sun Hemmi bamboo slide rule with case, Dietzgen binary slide rule in box, USSR military slide rules, or any other collectible slide rule, this is the place to find new opportunities every day.
Auctions Buy It Now All
Enter Zip or Post Code for shipping:
3,827 itemsPriceShippingTotalTime Left
Vintage Post 1447 Hemmi Slide Rule with Case - Frederick Post Co. Japan Buy Now »

Vintage Post 1447 Hemmi Slide Rule with Case - Frederick Post Co. Japan

Buy: $11.99 Ships:
$3.99
$15.98
Buy now
13 mins
Vintage Dietzgen Redirule No 1776. Sliderule Buy Now »

Vintage Dietzgen Redirule No 1776. Sliderule

Buy: $29.00 Ships:
$3.50
$32.50
Buy now
20 mins
vintage FREDERICK POST NO1447 slide rule with original case Buy Now »
Free Shipping

vintage FREDERICK POST NO1447 slide rule with original case

Buy: $29.99 Ships:
Free
$29.99
Buy now
34 mins
VTG  Keuffel & Esser  4081-3 Log Log Duplex Decitrig Slide Rule /Case Buy Now »

VTG Keuffel & Esser 4081-3 Log Log Duplex Decitrig Slide Rule /Case

Buy: $29.00 Ships:
$6.95
$35.95
Buy now
37 mins
OTIS KING CALCULATOR.  Cylindrical pocket slide rule.  Model  L. Made in England Bid Now »

OTIS KING CALCULATOR. Cylindrical pocket slide rule. Model L. Made in England

Bid: $75.00
Ships:
$6.00
$81.00
52 mins
Sun Hemmi Slide Rule 255D Leather Case Vintage Japan Buy Now »

Sun Hemmi Slide Rule 255D Leather Case Vintage Japan

Buy: $49.99 Ships:
$4.00
$53.99
Buy now
1 hr
1 min
Sylvania Floodlighting installation Slide Rule Calculator Gauge Made in USA Buy Now »

Sylvania Floodlighting installation Slide Rule Calculator Gauge Made in USA

Buy: $11.25 Ships:
Based on Zip
$11.25
Plus shipping
Buy now
1 hr
7 mins
Vintage A.G. Thornton Ltd PIC Junior Slide Rule Made in England Buy Now »

Vintage A.G. Thornton Ltd PIC Junior Slide Rule Made in England

Buy: $10.00 Ships:
$6.95
$16.95
Buy now
1 hr
11 mins
Vintage Metric Converter Slide Rule Tool Cardboard, Lot of 3 Radio Shack Buy Now »

Vintage Metric Converter Slide Rule Tool Cardboard, Lot of 3 Radio Shack

Buy: $12.00 Ships:
$3.35
$15.35
Buy now
1 hr
18 mins
Vintage 1950's Pickett Slide Rule  #61 with Case Buy Now »

Vintage 1950's Pickett Slide Rule #61 with Case

Buy: $30.00 Ships:
$3.00
$33.00
Buy now
1 hr
25 mins
Watts Water Pressure Reducing Valve Slide Rule Calculator Gauge Made in USA Buy Now »

Watts Water Pressure Reducing Valve Slide Rule Calculator Gauge Made in USA

Buy: $11.25 Ships:
Based on Zip
$11.25
Plus shipping
Buy now
1 hr
31 mins
K & E Keuffel & Esser Slide Rule 4081-3 Log Log Duplex Decitrig 1947 with Case Buy Now »

K & E Keuffel & Esser Slide Rule 4081-3 Log Log Duplex Decitrig 1947 with Case

Buy: $55.00 Ships:
$4.25
$59.25
Buy now
1 hr
41 mins
Pyrex Acid -Waste Drainline Bid Computer Slide Rule Calculator Gauge Made in USA Buy Now »

Pyrex Acid -Waste Drainline Bid Computer Slide Rule Calculator Gauge Made in USA

Buy: $11.25 Ships:
Based on Zip
$11.25
Plus shipping
Buy now
1 hr
41 mins
K & E 4081 - 3 Log Log Duplex Decitrig Slide Rule w/Case/Manual Keuffel & Esser Buy Now »

K & E 4081 - 3 Log Log Duplex Decitrig Slide Rule w/Case/Manual Keuffel & Esser

Buy: $119.00 Ships:
$20.00
$139.00
Buy now
1 hr
43 mins
1987 Science Quiz Grader Slide Rule  Science Kit & Boreal Laboratories Buy Now »

1987 Science Quiz Grader Slide Rule Science Kit & Boreal Laboratories

Buy: $4.97 Ships:
$0.69
$5.66
Buy now
2 hrs
13 mins
Old Vintage Eugene Dietzgen Co. Slide Rule Ruler Measurement With Case USA Buy Now »

Old Vintage Eugene Dietzgen Co. Slide Rule Ruler Measurement With Case USA

Buy: $29.95 Ships:
$8.95
$38.90
Buy now
2 hrs
27 mins
Vintage Keuffel Essex Co. K-12 Prep Slide Ruler In Case Buy Now »
Free Shipping

Vintage Keuffel Essex Co. K-12 Prep Slide Ruler In Case

Buy: $21.95 Ships:
Free
$21.95
Buy now
2 hrs
36 mins
Pickett Microline 140 Slide Rule with Case Buy Now »

Pickett Microline 140 Slide Rule with Case

Buy: $16.99 Ships:
Based on Zip
$16.99
Plus shipping
Buy now
2 hrs
37 mins
VINTAGE GLOBEMASTER NO 62200 5" PLASTIC SLIDE RULE Buy Now »

VINTAGE GLOBEMASTER NO 62200 5" PLASTIC SLIDE RULE

Buy: $7.99 Ships:
$3.99
$11.98
Buy now
2 hrs
59 mins
VINTAGE HONEYWELL ~ VALVE SLIDE RULE AND VALVE NOISE COMPUTER Buy Now »

VINTAGE HONEYWELL ~ VALVE SLIDE RULE AND VALVE NOISE COMPUTER

Buy: $32.76 Ships:
$2.86
$35.62
Buy now
3 hrs
2 mins
Vintage Keuffel & Esser K & E 4081-3 Slide Rule w/ Leather Case EC Bid Now » Buy Now »

Vintage Keuffel & Esser K & E 4081-3 Slide Rule w/ Leather Case EC

Bid: $19.95
Buy: $25.95
Ships:
Based on Zip
$19.95
Plus shipping
Buy now
3 hrs
3 mins
Vintage Frederick Post #1446-D 10" Wooden Student Slide Rule ~ Made in U.S.A. Buy Now »

Vintage Frederick Post #1446-D 10" Wooden Student Slide Rule ~ Made in U.S.A.

Buy: $8.00 Ships:
Based on Zip
$8.00
Plus shipping
Buy now
3 hrs
10 mins
Frederick post 1447 bamboo and white slide rule japan engineering 1950 Buy Now »

Frederick post 1447 bamboo and white slide rule japan engineering 1950

Buy: $21.99 Ships:
Free
$21.99
Buy now
3 hrs
13 mins
Frederick Post Co. 1460 Versalog Bamboo Wood Slide Rule Japan Hemmi Buy Now »
Free Shipping

Frederick Post Co. 1460 Versalog Bamboo Wood Slide Rule Japan Hemmi

Buy: $69.95 Ships:
Free
$69.95
Buy now
3 hrs
13 mins
Keuffel & Esser Model N4058W Beginners Slide Rule Case K&E Vintage Buy Now »

Keuffel & Esser Model N4058W Beginners Slide Rule Case K&E Vintage

Buy: $22.95 Ships:
$6.70
$29.65
Buy now
3 hrs
15 mins
VINTAGE BAMBOO LINED FREDERICK POST 1447 SLIDE RULE & CASE Buy Now »
Free Shipping

VINTAGE BAMBOO LINED FREDERICK POST 1447 SLIDE RULE & CASE

Buy: $19.95 Ships:
Free
$19.95
Buy now
3 hrs
16 mins
K & E Keuffel & Esser 20" slide rule N4053-5 Slide Rule With Case #B Buy Now »

K & E Keuffel & Esser 20" slide rule N4053-5 Slide Rule With Case #B

Buy: $59.99 Ships:
$15.50
$75.49
Buy now
3 hrs
25 mins
Vintage 1924 POLYPHASE SLIDE RULE Self Teaching Manual KEUFFEL & ESSER Buy Now »

Vintage 1924 POLYPHASE SLIDE RULE Self Teaching Manual KEUFFEL & ESSER

Buy: $14.95 Ships:
$3.95
$18.90
Buy now
3 hrs
28 mins
Vintage LAWRENCE ENGINEERING SERVICE PERU IND. Slide Ruler Ruler Buy Now »
Free Shipping

Vintage LAWRENCE ENGINEERING SERVICE PERU IND. Slide Ruler Ruler

Buy: $11.89 Ships:
Free
$11.89
Buy now
3 hrs
32 mins
Vtg Pickett N 1010 ES Santa Barbara Slide Rule Slip Stick Leather Case Clean Buy Now »

Vtg Pickett N 1010 ES Santa Barbara Slide Rule Slip Stick Leather Case Clean

Buy: $39.99 Ships:
Based on Zip
$39.99
Plus shipping
Buy now
3 hrs
54 mins
FREDERICK POST CO. Model 1447 Slide Rule Notation Hemmi Japan in Original CASE Buy Now »

FREDERICK POST CO. Model 1447 Slide Rule Notation Hemmi Japan in Original CASE

Buy: $31.95 Ships:
Free
$31.95
Buy now
4 hrs
21 mins
Vintage Keuffel and Esser slide rule ruler <4070-3> #986289 4092-34070-3	Polypha Buy Now »

Vintage Keuffel and Esser slide rule ruler <4070-3> #986289 4092-34070-3 Polypha

Buy: $15.00 Ships:
Based on Zip
$15.00
Plus shipping
Buy now
4 hrs
26 mins
PICKETT Model N 1010-T Trig Slide Rule in Felt CASE 1959 Buy Now »

PICKETT Model N 1010-T Trig Slide Rule in Felt CASE 1959

Buy: $28.19 Ships:
Based on Zip
$28.19
Plus shipping
Buy now
4 hrs
37 mins
1977 Red Loctite Problem Solver Adhesive Sealant Product Selector Slide Rule Buy Now »
Free Shipping

1977 Red Loctite Problem Solver Adhesive Sealant Product Selector Slide Rule

Buy: $12.99 Ships:
Free
$12.99
Buy now
4 hrs
47 mins
Vintage FURNAS Electric Motor Control Selector - Type 1 Encl (Single & 3 Phase) Buy Now »

Vintage FURNAS Electric Motor Control Selector - Type 1 Encl (Single & 3 Phase)

Buy: $9.00 Ships:
$4.50
$13.50
Buy now
4 hrs
47 mins
PICKETT Model 902-T Simplex Trig 10 In Slide Rule in ORIGINAL Box Buy Now »

PICKETT Model 902-T Simplex Trig 10 In Slide Rule in ORIGINAL Box

Buy: $28.19 Ships:
Based on Zip
$28.19
Plus shipping
Buy now
4 hrs
48 mins
Vintage Square D Motor Data Calculator 1990 Buy Now »

Vintage Square D Motor Data Calculator 1990

Buy: $10.00 Ships:
$2.95
$12.95
Buy now
4 hrs
51 mins


Search E-bay:

 Search eBay 
Search For In Category Min.
Price
Max.
Price
# Items
Per Page

 


 

2007-2018 Tropical Web Works. All rights reserved. Privacy Policy