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Circular Slide Rule

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3 Vintage Sterling Slide Rules Case And Circular Protractor

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Vintage 1955 FEDERAL PACIFIC ELECTRIC/FPE 15" Circular Slide Rule Rare

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Concise Circular Slide Rule Ohio Power CO. #28N Manual HC

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USSR SOVIET POCKET MECHANICAL CALCULATOR CIRCULAR SLIDE RULE 60s VTG w MANUAL

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USSR SOVIET POCKET MECHANICAL CALCULATOR CIRCULAR SLIDE RULE 60s VTG w MANUAL

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Circular Binary Slide Rule 1940 Copyright 1931 - 8.1/4" diameter - excellent

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Sama & Etani Designed Concise Model 600 with CE Insert Circular Slide Rule

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Jeppesen Circular Slide Rule Graphic Flight Computer w/Manual Sleeve JS514105

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VINTAGE RUSSIAN CIRCULAR SLIDE RULE (model KL-1) 1960's

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Gilson Vintage Circular Binary Slide Rule with Protective Sleeve

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1908 Slide Rule Manual Circular Calculator Engineering

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1908 Slide Rule Manual Circular Calculator Engineering

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Japanese Takeda Superb Drawing Instruments Concise Circular Slide Rules No # 28

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Concise Circular Slide Rule No 28 Motorola Advertising w/ Case Booklet Round

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Vintage Prestolog Circular Sliderule Calculator Profitmeter

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RARE Vintage CALCULATEUR ROPLEX CIRCULAR Slide Rule GRAPHOPLEX ? w/ Case

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Concise 300B circular slide rule from SINCO in sealed bag, NIB

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Early Gilson 10.2 cm Midget Circular Slide Rule Stuart Florida No Patent Date

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Rare Soviet Russian circular slide rule KL-1

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HALDEN CALCULEX PATENT CIRCULAR SLIDE RULE, C 1920'S

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MATH DISTANCE SCALE 20 YEARS KALENDAR CIRCULAR RULE *

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circular slide rule - Nuclearule

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vintage Soviet Russian circular SLIDE RULE with box and manual made in 1968

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KL-1 Vintage Russian Soviet USSR Logarithmic Mathematical Circular Slide Rule 17

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RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL-1 IN BOX #465B

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RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL-1

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NMRA CIRCULAR SLIDE RULE MODEL RAILROAD SCALE CONVERTER BRIDGE TRACK O HO

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1970 CIRCULAR SLIDE RULE~MULTIPLY-DIVIDE-PROPORTION-SQUARE-CUBE-CIRCUMFRENCE

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1957 Pickett Dial Rule Circular Slide Rule 101-C Instruction Manual *L@@K!*

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PRK-69 Vintage USSR Russian Military Artillery Proof Double Circular Slide Rule

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PRK-75 Vintage USSR Soviet Russian Military Artillery Proof Circular Slide Rule

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STM -Quite RARE USSR Soviet Russian Heavy Military Artillery Circular Slide Rule

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USSR Soviet Russian MILITARY Artillery Circular Slide Rule for Shooting 1944

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Vintage Sama & Etani Circular Slide Rule Model 200-With Reference Tables Guides

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VINTAGE RUSSIA USSR RULE CIRCULAR DISTANCE METER BOX *

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KL-1 Vintage RARE USSR Soviet Russian double side CIRCULAR SLIDE RULE MINT InBOX

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KL-1 Vintage RARE USSR Soviet Russian double side CIRCULAR SLIDE RULE MINT InBOX

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KL-1 Vintage RARE USSR Soviet Russian double side CIRCULAR SLIDE RULE MINT InBOX

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KL-1 Vintage RARE USSR Soviet Russian double side CIRCULAR SLIDE RULE MINT InBOX

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KL-1 Vintage RARE USSR Soviet Russian double side CIRCULAR SLIDE RULE MINT InBOX

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KL-1 Anniversary 1967 USSR Soviet Russian double sides CIRCULAR SLIDE RULE MINT

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Slide Rule, Circular Calculator & Engineering - 15 Books on CD

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Vintage Russian KL-1 Logarithmic Mathematical Circular Slide Rule 1960's

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Concise EE-112 slide rule circular, sliderule Western Electric (S1406)

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Rhumb Line Circular Computer, slide rule, sliderule, flight computer (S1074)

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Allegheny Plastics Circular Slide Rule Copr 1948

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Vintage Schedule Calculator - Circular Slide Rule Duralith Corp 3-years

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Slide Rule Circle Russian Round Logarithmic KL-1 Engineer Circular Logarithmic 2

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vintage Sama & Etani Circular Slide Rule. Model 200 with original Leather Case

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Vintage 1948 Allegheny Plastics Inc Slide Rule Wheel Round Circular

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Westab Timesaver Circular Slide Rule And Reference Table 1985

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MEGA RARE KL-1 Vintage USSR Soviet Russian DOUBLE Side CIRCULAR SLIDE RULE MINT

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MEGA RARE KL-1 Vintage USSR Soviet Russian DOUBLE Side CIRCULAR SLIDE RULE MINT

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MEGA RARE KL-1 Vintage USSR Soviet Russian DOUBLE Side CIRCULAR SLIDE RULE MINT

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Jeppesen Circular Slide Rule Graphic Flight Computer w/Manual Sleeve JS514105

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MAVKI ? RUSSIAN USSR CIRCULAR LOGARITHMIC RULE 1967 x

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SOVIET Russian MILITARY AVIATION CIRCULAR LOGARITHMETIC SLIDE RULE 1960's Rare

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VINTAGE 1969 USSR RUSSIA LOGARITHMIC CIRCULAR SLIDE RULE KL-1 TWO SIDE EXCELLENT

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VINTAGE 1969 RUSSIA USSR LOGARITHMIC CIRCULAR SLIDE RULE KL-1 TWO SIDE EXCELLENT

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Denver Equipment Company "Concise" Circular Slide Rule

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Circular Slide Rule by Chemco

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Halden Calculex Circular Slide Rule

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Kenworth truck advertising Concise Circular Slide Rule & Case~nice!

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**Make-An-Offer!** 1964 L E Jones Co Advertising CIRCULAR SLIDE RULE

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Vintage USSR Soviet Circular Round Slide Rule 60's

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Circular table ruler tolerances and fits for cutting metric threads Turners USSR

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Slide Rule Calculator Vintage circular Poket 60`s Russian Russia USSR 3706

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Slide Rule Calculator Vintage circular Poket 60`s Russian Russia USSR 3705

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vintage Soviet Russian circular SLIDE RULE with box and manual made in 1960s

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Slide Rule Calculator Vintage circular Poket 60`s Russian Russia USSR 3590

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Slide Rule Calculator Vintage circular Poket 60`s Russian Russia USSR 4241

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Vintage 1968 Cardboard Circular Slide Rule

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Stadia computer circular slide rule MINT

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Pickett Circular Slide Rule - Model 109ES - w/Case & Instructions

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VINTAGE RUSSIAN KL-1 WATCH FACE CIRCULAR RULE

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KL-1 Vintage USSR Soviet Russian Circular Slide Rule Excellent Boxed

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1908 Slide Rule Manual Circular Calculator Engineering

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VINTAGE RUSSIAN CIRCULAR SLIDE RULE.

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Vintage Fullerton Acudial 1450 Circular Slide Rule And Case

Also Bought

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FOUR DIGIT ACCURACY Original box and manual, Slide Rule Circle Russian Round Logarithmic KL 1 Engineer Circular Logarithmic 2, KL 1 Vintage USSR Soviet Russian Circular Slide Rule Excellent Boxed, Concise EE 112 slide rule circular, sliderule Western Electric S1406 , Allegheny Plastics Circular Slide Rule Copr 1948, VINTAGE 1969 RUSSIA USSR LOGARITHMIC CIRCULAR SLIDE RULE KL 1 TWO SIDE EXCELLENT, Vintage USSR Soviet Circular Round Slide Rule 60's, Circular Slide Rule by Chemco, KL 1 Vintage Russian Soviet USSR Logarithmic Mathematical Circular Slide Rule 17, Vintage 1955 FEDERAL PACIFIC ELECTRIC FPE 15 Circular Slide Rule Rare, Vintage Schedule Calculator Circular Slide Rule Duralith Corp 3 years, USSR SOVIET POCKET MECHANICAL CALCULATOR CIRCULAR SLIDE RULE 60s VTG w MANUAL, MATH DISTANCE SCALE 20 YEARS KALENDAR CIRCULAR RULE , KL 1 Vintage RARE USSR Soviet Russian double side CIRCULAR SLIDE RULE MINT InBOX, VINTAGE CONCISE CONVERSION TABLES & CIRCULAR SLIDE RULE with LOGO, Slide Rule Calculator Vintage circular Poket 60 s Russian Russia USSR 4241, Vintage Russian KL 1 Logarithmic Mathematical Circular Slide Rule 1960's, SOVIET Russian MILITARY AVIATION CIRCULAR LOGARITHMETIC SLIDE RULE 1960's Rare, Vintage 1948 Allegheny Plastics Inc Slide Rule Wheel Round Circular, Gilson Vintage Circular Binary Slide Rule with Protective Sleeve, Japanese Takeda Superb Drawing Instruments Concise Circular Slide Rules No 28, VINTAGE RUSSIAN KL 1 WATCH FACE CIRCULAR RULE, KL 1 Vintage RARE USSR Soviet Russian double side CIRCULAR SLIDE RULE MINT InBOX, VINTAGE RUSSIA USSR RULE CIRCULAR DISTANCE METER BOX , USSR SOVIET POCKET MECHANICAL CALCULATOR CIRCULAR SLIDE RULE 60s VTG w MANUAL, VINTAGE ZELLWEGER USTER CIRCULAR RULE SWITZERLAND MADE W MANUAL, Slide Rule Calculator Vintage circular Poket 60 s Russian Russia USSR 3590, Vintage 1968 Cardboard Circular Slide Rule, PRK 75 Vintage USSR Soviet Russian Military Artillery Proof Circular Slide Rule, Concise Circular Slide Rule Ohio Power CO. 28N Manual HC, USSR Soviet Russian MILITARY Artillery Circular Slide Rule for Shooting 1944, STM Quite RARE USSR Soviet Russian Heavy Military Artillery Circular Slide Rule, NMRA CIRCULAR SLIDE RULE MODEL RAILROAD SCALE CONVERTER BRIDGE TRACK O HO , Concise Circular Slide Rule No 28 Motorola Advertising w Case Booklet Round, RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL 1, Jeppesen Circular Slide Rule Graphic Flight Computer w Manual Sleeve JS514105, PRK 69 Vintage USSR Russian Military Artillery Proof Double Circular Slide Rule, 3 Vintage Sterling Slide Rules Case And Circular Protractor, Early Gilson 10.2 cm Midget Circular Slide Rule Stuart Florida No Patent Date, Old Soviet USSR logarithmic circular slide rule, MEGA RARE KL 1 Vintage USSR Soviet Russian DOUBLE Side CIRCULAR SLIDE RULE MINT, KL 1 Vintage RARE USSR Soviet Russian double side CIRCULAR SLIDE RULE MINT InBOX, VINTAGE RUSSIAN CIRCULAR SLIDE RULE model KL 1 1960's, MAVKI ? RUSSIAN USSR CIRCULAR LOGARITHMIC RULE 1967 x, KL 1 Vintage RARE USSR Soviet Russian double side CIRCULAR SLIDE RULE MINT InBOX, Denver Equipment Company Concise Circular Slide Rule, RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL 1 IN BOX 465B, Make An Offer 1964 L E Jones Co Advertising CIRCULAR SLIDE RULE, MEGA RARE KL 1 Vintage USSR Soviet Russian DOUBLE Side CIRCULAR SLIDE RULE MINT, KL 1 Anniversary 1967 USSR Soviet Russian double sides CIRCULAR SLIDE RULE MINT, Kenworth truck advertising Concise Circular Slide Rule & Case nice , Pickett Circular Slide Rule Model 109ES w Case & Instructions, vintage Sama & Etani Circular Slide Rule. Model 200 with original Leather Case, Stadia computer circular slide rule MINT, vintage Soviet Russian circular SLIDE RULE with box and manual made in 1968

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