circular-slide-rule

You May Like

Scientific Instruments Co. SIC No. 300B | Concise Circular Slide Rule No. 300-B
Scientific Instruments Co. SIC No. 300B | Concise Circular Slide Rule No. 300-B

$99.99

View Details
Concise Ruler Circular Slide Rule No. 300 100829 Made IN JAPAN 110mm
Concise Ruler Circular Slide Rule No. 300 100829 Made IN JAPAN 110mm

$35.59

View Details
Vintage NOS MINT Concise 28N Circular Slide Rule Japan w/ slip Pouch & Manual
Vintage NOS MINT Concise 28N Circular Slide Rule Japan w/ slip Pouch & Manual

$19.99

View Details
CONCISE Circular slide rule NO.28N (English Ver.) Made in Japan NEW
CONCISE Circular slide rule NO.28N (English Ver.) Made in Japan NEW

$29.13

View Details
Instant Circular Slide Rule Collection! Pickett 101C, Concise 300, Concise 28
Instant Circular Slide Rule Collection! Pickett 101C, Concise 300, Concise 28

$60.00

View Details
15" Circular Slide Rule w / Advertising copyright 1955 Perrygraf Slide-Chart
15" Circular Slide Rule w / Advertising copyright 1955 Perrygraf Slide-Chart

$7.50

View Details
Vintage AT&T E-5699 L Multiplex Measurement Calculator Circular Slide Rule
Vintage AT&T E-5699 L Multiplex Measurement Calculator Circular Slide Rule

$7.03

View Details
Vintage Pickett Circular Slide Rule Mark-up Calculator Model 103ES
Vintage Pickett Circular Slide Rule Mark-up Calculator Model 103ES

$45.00

View Details
1969 Sama & Etani Circular Slide Rule Model 600-ST and Concise Science Tables
1969 Sama & Etani Circular Slide Rule Model 600-ST and Concise Science Tables

$46.99

View Details
Vintage WWII Army Ballistic round slide rule. M1. In Pouch
Vintage WWII Army Ballistic round slide rule. M1. In Pouch

$75.00

View Details
Rare 1931 Binary Atlas Circular Slide Rule Drafting Tool With Original Pouch
Rare 1931 Binary Atlas Circular Slide Rule Drafting Tool With Original Pouch

$87.00

View Details
Vintage Concise No. 320 Circular Slide Rule w/Sleeve, Directions, Kurt Orban Co.
Vintage Concise No. 320 Circular Slide Rule w/Sleeve, Directions, Kurt Orban Co.

$17.95

View Details
Vintage Key Line's Concise Circular Slide Rule 28N - Honeywell Flight Systems
Vintage Key Line's Concise Circular Slide Rule 28N - Honeywell Flight Systems

$29.99

View Details
Gilson Atlas Calculator Circular Slide Rule C. 1930's
Gilson Atlas Calculator Circular Slide Rule C. 1930's

$150.00

View Details
Fearns Inches-Millimetres Conversion Calculator - Circular Slide Rule
Fearns Inches-Millimetres Conversion Calculator - Circular Slide Rule

$39.99

View Details
Vintage Star Sliding Disk #120 Circular Slide Rule
Vintage Star Sliding Disk #120 Circular Slide Rule

$89.95

View Details
Circular Slide Rule Navigational Computer Key Chain US Navy ASW Team 1.5”
Circular Slide Rule Navigational Computer Key Chain US Navy ASW Team 1.5”

$46.98

View Details
Vintage Circular Midget Slide Rule Copyright 1931 / 1936 Made In USA
Vintage Circular Midget Slide Rule Copyright 1931 / 1936 Made In USA

$19.50

View Details
CONCISE Circular Slide Rule No. 28 With Sleeve Japan,Western Oil & Fuel (LXC10E)
CONCISE Circular Slide Rule No. 28 With Sleeve Japan,Western Oil & Fuel (LXC10E)

$19.99

View Details
Vintage Concise Circular Slide Rule Japan
Vintage Concise Circular Slide Rule Japan

$20.00

View Details
Vintage Pickett Dial Rule Circular Slide Rule 101-C
Vintage Pickett Dial Rule Circular Slide Rule 101-C

$45.00

View Details
Radio Transmission Line Calculator PH Smith Chart Circular Slide Rule Mega Rule
Radio Transmission Line Calculator PH Smith Chart Circular Slide Rule Mega Rule

$125.00

View Details
B15 Concise Model 28N Circular Slide Rule - No manual
B15 Concise Model 28N Circular Slide Rule - No manual

$15.00

View Details
Vtg ANTIQUE CONCISE CIRCULAR SLIDE RULE No. 28 & Pittsburgh Activated Key Line
Vtg ANTIQUE CONCISE CIRCULAR SLIDE RULE No. 28 & Pittsburgh Activated Key Line

$20.00

View Details
Engineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR 1967
Engineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR 1967

$9.00

View Details
Concise Circular Slide Rule 28N, Sleeve & Manual | NOS | Gramercy branding
Concise Circular Slide Rule 28N, Sleeve & Manual | NOS | Gramercy branding

$12.99

View Details
VINTAGE CONCISE NO. 28 CIRCULAR SLIDE RULE - JAPAN VERY GOOD CUTLER-HAMMER
VINTAGE CONCISE NO. 28 CIRCULAR SLIDE RULE - JAPAN VERY GOOD CUTLER-HAMMER

$29.99

View Details
Vintage 1936 Gilson Binary Circular Slide Rule 4.25”
Vintage 1936 Gilson Binary Circular Slide Rule 4.25”

$22.00

View Details
Concise Ruler Circular Slide Rule No.300 100829 Made IN JAPAN 110mm Brand NEW
Concise Ruler Circular Slide Rule No.300 100829 Made IN JAPAN 110mm Brand NEW

$41.99

View Details
Circular slide rule 2 units. For parts.
Circular slide rule 2 units. For parts.

$25.00

View Details
Concise Ruler Circular Slide Rule 28N 100973 Dedicated Storage Case Included
Concise Ruler Circular Slide Rule 28N 100973 Dedicated Storage Case Included

$29.99

View Details
Very Rare Vintage Original Slide Rule Circular Logarithmic Ruler Ussr
Very Rare Vintage Original Slide Rule Circular Logarithmic Ruler Ussr

$145.00

View Details
Vintage Gilson Circular Midget Slide Rule 1919 Made In USA Caculator Disk More
Vintage Gilson Circular Midget Slide Rule 1919 Made In USA Caculator Disk More

$39.99

View Details
Jeppesen Flight 3.75” Computer Model CR-5 circular slide rule with storage case
Jeppesen Flight 3.75” Computer Model CR-5 circular slide rule with storage case

$22.99

View Details
Fullerton Circular Slide Rule by K.K Konsaisu, Acudial Model# 1458, Used
Fullerton Circular Slide Rule by K.K Konsaisu, Acudial Model# 1458, Used

$29.00

View Details
3 Vintage Scientic Insruments Round Slide Rule, Dead Reckoning, German Controler
3 Vintage Scientic Insruments Round Slide Rule, Dead Reckoning, German Controler

$79.00

View Details
CONRAY Radiological Tables and Circular Slide Rule - Concise (Sama & Etani)
CONRAY Radiological Tables and Circular Slide Rule - Concise (Sama & Etani)

$89.99

View Details
Vintage Circular Slide Rule Lot Hypercores, Richter Spring, Microdot 60’s
Vintage Circular Slide Rule Lot Hypercores, Richter Spring, Microdot 60’s

$29.00

View Details
VTG 1960s CONCISE CIRCULAR SLIDE RULE No. 28! CONVERSION TABLES! BOOKLET! JAPAN
VTG 1960s CONCISE CIRCULAR SLIDE RULE No. 28! CONVERSION TABLES! BOOKLET! JAPAN

$36.99

View Details
Vintage Logarithmic Rule KL-1 Circular Slide Soviet USSR Mathematical Calculator
Vintage Logarithmic Rule KL-1 Circular Slide Soviet USSR Mathematical Calculator

$69.99

View Details
Vintage 24" Circular Slide Rule Durex Plastics Division Wheel Chart READ
Vintage 24" Circular Slide Rule Durex Plastics Division Wheel Chart READ

$29.98

View Details
1955 HRB Singer 15” Circular Slide Rule & 1960 Quick Conversion Chart PA USA
1955 HRB Singer 15” Circular Slide Rule & 1960 Quick Conversion Chart PA USA

$17.99

View Details
1800’s Cox's Stadia Computer Circular Slide Rule,No.62 - (LXC1AC)
1800’s Cox's Stadia Computer Circular Slide Rule,No.62 - (LXC1AC)

$89.99

View Details
VTG GILSON CIRCULAR MIDGET METAL SLIDE RULE Copyrighted 1919 Pat 1922 Stuart Fla
VTG GILSON CIRCULAR MIDGET METAL SLIDE RULE Copyrighted 1919 Pat 1922 Stuart Fla

$24.99

View Details
Vintage LIETZ No 3625-20 Circular Slide Rule w/ Case
Vintage LIETZ No 3625-20 Circular Slide Rule w/ Case

$17.99

View Details
VINTAGE Mobil Oil Complete Concise Circular Slide Rule No 28 N Made in Japan NOS
VINTAGE Mobil Oil Complete Concise Circular Slide Rule No 28 N Made in Japan NOS

$24.99

View Details
CONCISE Circular slide rule 28N (English Ver.) 100973 Made in Japan NEW
CONCISE Circular slide rule 28N (English Ver.) 100973 Made in Japan NEW

$25.79

View Details
Gramercy Drafting Set & 1936 Circular Slide Rule & Pen & More
Gramercy Drafting Set & 1936 Circular Slide Rule & Pen & More

$34.00

View Details
Vintage Pickett 111-ES Circular Slide Rule 12.8cm with Black Leather Case
Vintage Pickett 111-ES Circular Slide Rule 12.8cm with Black Leather Case

$199.99

View Details
VTG 1960s Concise Circular Slide Rule CHEMISTRY IS CHOOL Periodic Chart Formulas
VTG 1960s Concise Circular Slide Rule CHEMISTRY IS CHOOL Periodic Chart Formulas

$99.95

View Details
Monsanto Chemical Concise Circular Slide Rule Conversion Tables CTCS-552 w/Pouch
Monsanto Chemical Concise Circular Slide Rule Conversion Tables CTCS-552 w/Pouch

$35.97

View Details
Vintage 1932 Circular Slide Rule D. Van Nostrand Co. Inc. 6" round
Vintage 1932 Circular Slide Rule D. Van Nostrand Co. Inc. 6" round

$19.99

View Details
Procentor Circular Slide Rule West Germany Vintage
Procentor Circular Slide Rule West Germany Vintage

$89.99

View Details
Circular Slide Rule Navigator's Vintage Logarithmic Pocket Engineering Tool USSR
Circular Slide Rule Navigator's Vintage Logarithmic Pocket Engineering Tool USSR

$40.80

View Details
Concise Ruler Circular Slide Rule No. 28 Darby Corp With Sleeve Japan
Concise Ruler Circular Slide Rule No. 28 Darby Corp With Sleeve Japan

$19.95

View Details
Quick Conversion Wheel 15’’ Circular Slide Rule Cardboard Collectible - (LXC10J)
Quick Conversion Wheel 15’’ Circular Slide Rule Cardboard Collectible - (LXC10J)

$30.99

View Details
1935 LUFKIN TOOLS SCREW THREADS CIRCULAR SLIDE RULE
1935 LUFKIN TOOLS SCREW THREADS CIRCULAR SLIDE RULE

$14.95

View Details
Vintage Sama & Etani Concise Circular Slide Rule 600 US GOVERNMENT 1960s (DIRTY)
Vintage Sama & Etani Concise Circular Slide Rule 600 US GOVERNMENT 1960s (DIRTY)

$39.00

View Details
CONCISE Circular Slide Rule #28 Plastic Sponsored by FMC Made in Japan
CONCISE Circular Slide Rule #28 Plastic Sponsored by FMC Made in Japan

$19.00

View Details
Hoskins Thermocouple-Temperature Computer - Circular Slide Rule - Chromel Alumel
Hoskins Thermocouple-Temperature Computer - Circular Slide Rule - Chromel Alumel

$39.99

View Details
Concise Circular Slide Rule & Conversion Table No. 28 American Standard Japan
Concise Circular Slide Rule & Conversion Table No. 28 American Standard Japan

$19.99

View Details
Vintage Pickett Dial Rule Circular Slide Rule 101-C in Case with Manual 1957
Vintage Pickett Dial Rule Circular Slide Rule 101-C in Case with Manual 1957

$99.00

View Details
Agathon Alloy Steels Circular Slide Rule Chart - Whitehead & Hoag
Agathon Alloy Steels Circular Slide Rule Chart - Whitehead & Hoag

$12.75

View Details
Vintage Picklands Mather & Co Concise Circular Slide Rule Calculator Advertising
Vintage Picklands Mather & Co Concise Circular Slide Rule Calculator Advertising

$35.00

View Details
Vintage: MILE-DIAL Gasoline Mileage Calculator Circular Slide Rule - TEXGAS.
Vintage: MILE-DIAL Gasoline Mileage Calculator Circular Slide Rule - TEXGAS.

$6.85

View Details
CONCISE circular slide rule 27N 100805 Made in Japan NEW
CONCISE circular slide rule 27N 100805 Made in Japan NEW

$27.29

View Details
A-bomb nuclear yield circular slide rule MINT
A-bomb nuclear yield circular slide rule MINT

$63.73

View Details
Fullerton Circular Slide Rule by K.K Konsaisu, Acudial Model# 1458, Used
Fullerton Circular Slide Rule by K.K Konsaisu, Acudial Model# 1458, Used

$29.00

View Details
1959 General Industrial Co. Circular Slide Rule Chicago, Illinois
1959 General Industrial Co. Circular Slide Rule Chicago, Illinois

$14.95

View Details
CONCISE Circular slide rule 480 Made in Japan NEW
CONCISE Circular slide rule 480 Made in Japan NEW

$47.02

View Details
Vintage 1956 Circular Slide Rule, C Calculator Ration Proportion & Percent
Vintage 1956 Circular Slide Rule, C Calculator Ration Proportion & Percent

$15.00

View Details
VINTAGE KENWORTH CONCISE CIRCULAR SLIDE RULE No. 28 DIESEL
VINTAGE KENWORTH CONCISE CIRCULAR SLIDE RULE No. 28 DIESEL

$28.99

View Details
Concise Ruler Circular Slide Rule No. 270N Made IN JAPAN 100mm Caterpillar
Concise Ruler Circular Slide Rule No. 270N Made IN JAPAN 100mm Caterpillar

$25.00

View Details
10" Wooden Slide Rule with Brown Case Standards Circular No. 47 Festus MFG VTG
10" Wooden Slide Rule with Brown Case Standards Circular No. 47 Festus MFG VTG

$13.30

View Details
VTG Dietzgen Midget Circular Slide Rule 1931/1936 USA Fair
VTG Dietzgen Midget Circular Slide Rule 1931/1936 USA Fair

$14.99

View Details
Sama & Etani Concise Chemical Science Tables and Circular Slide Rule Vintage1968
Sama & Etani Concise Chemical Science Tables and Circular Slide Rule Vintage1968

$99.80

View Details
Concise Ruler Circular Slide Rule No. 270N 100812 Made IN JAPAN 100mm
Concise Ruler Circular Slide Rule No. 270N 100812 Made IN JAPAN 100mm

$40.91

View Details
Johnson Wax Circular Slide Rule for Cost Margin of Profit/Mark Up Calculator
Johnson Wax Circular Slide Rule for Cost Margin of Profit/Mark Up Calculator

$22.99

View Details
St. Louis Diecasting Date Finder Circular Calendar Slide Rule 1993 Perrygraf
St. Louis Diecasting Date Finder Circular Calendar Slide Rule 1993 Perrygraf

$9.99

View Details
Vintage STAR Circular Slide Rule, Case & Instructions, Japan, No.1660 Pat.440028
Vintage STAR Circular Slide Rule, Case & Instructions, Japan, No.1660 Pat.440028

$109.85

View Details
Magnificent Vintage Circular Concise No. 28N Slide Rule | Yellow Case | Japan
Magnificent Vintage Circular Concise No. 28N Slide Rule | Yellow Case | Japan

$39.95

View Details
Vintage 1956 Circular Slide Rule, "B" Calculator Multiplication Division
Vintage 1956 Circular Slide Rule, "B" Calculator Multiplication Division

$15.00

View Details
Concise Ruler Circular Slide Rule No. 270N Made IN JAPAN 100mm Caterpillar
Concise Ruler Circular Slide Rule No. 270N Made IN JAPAN 100mm Caterpillar

$29.77

View Details
Quick Conversion Wheel 15’’ Circular Slide Rule Cardboard Collectible Engineer
Quick Conversion Wheel 15’’ Circular Slide Rule Cardboard Collectible Engineer

$14.99

View Details
Vintage Fullerton Circular Slide Rule No. 1450 Vulcan Laboratories, Inc
Vintage Fullerton Circular Slide Rule No. 1450 Vulcan Laboratories, Inc

$12.00

View Details
Vtg Concise Circular Slide Rule #28 Japan FMC Corp with Case Very Good Condition
Vtg Concise Circular Slide Rule #28 Japan FMC Corp with Case Very Good Condition

$26.99

View Details
CONCISE Circular slide rule 28N (English Ver.) Made in Japan NEW
CONCISE Circular slide rule 28N (English Ver.) Made in Japan NEW

$27.32

View Details
Westab Circular Slide Rule 1965 Time Saver Instruction 5 Hole School Binder
Westab Circular Slide Rule 1965 Time Saver Instruction 5 Hole School Binder

$15.99

View Details
Sama & Etani Concise Circular Slide Rule 1969 US GOVERNMENT slide-outs mod. 600
Sama & Etani Concise Circular Slide Rule 1969 US GOVERNMENT slide-outs mod. 600

$34.99

View Details
Peterson CAT Diesel Engine Generator Engineering circular Slide Rule Calculator
Peterson CAT Diesel Engine Generator Engineering circular Slide Rule Calculator

$14.95

View Details
Park Instrument Co. Slide Rule & Leather Case Bureau of Standards Circular No 47
Park Instrument Co. Slide Rule & Leather Case Bureau of Standards Circular No 47

$19.99

View Details
Concise Ruler Circular Slide Rule No. 28 Darby Corp With Sleeve Japan
Concise Ruler Circular Slide Rule No. 28 Darby Corp With Sleeve Japan

$15.00

View Details
Vtg No. 28 CONCISE CIRCULAR SLIDE RULE w/Vinyl case instructions ROUND JAPAN VG
Vtg No. 28 CONCISE CIRCULAR SLIDE RULE w/Vinyl case instructions ROUND JAPAN VG

$15.00

View Details
Concise Ruler Circular Slide Rule No. 270N 100812 Made IN JAPAN 100mm NEW
Concise Ruler Circular Slide Rule No. 270N 100812 Made IN JAPAN 100mm NEW

$29.04

View Details
Vintage RCA Preferred Tube Type Slide Guide Circular Slide Rule -- 4F956
Vintage RCA Preferred Tube Type Slide Guide Circular Slide Rule -- 4F956

$18.85

View Details
Vintage Energy Industries Horsepower Calculator Circular Slide Rule Wheel
Vintage Energy Industries Horsepower Calculator Circular Slide Rule Wheel

$15.29

View Details
Vintage Scientific Instruments Co (SIC) Professional Circular Slide Rule No 120
Vintage Scientific Instruments Co (SIC) Professional Circular Slide Rule No 120

$149.00

View Details
Concise No 28 Circular Slide Rule w/ Case - Made in Japan - PAN AM Advertising
Concise No 28 Circular Slide Rule w/ Case - Made in Japan - PAN AM Advertising

$34.95

View Details
Logarithmic Ruler Round Lineup Calculator Slide Rule
Logarithmic Ruler Round Lineup Calculator Slide Rule

$38.16

View Details
Dalton Dead Reckoning Computer Circular Slide Rule Weems E-6B In Box w/ Ins
Dalton Dead Reckoning Computer Circular Slide Rule Weems E-6B In Box w/ Ins

$25.55

View Details

© 2008-2024 circular-slide-rule (https://www.canvasnv.com/). All Rights Reserved.