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Circular Slide Rule

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1980 STM -Quite RARE USSR Soviet Russian Military Artillery Circular Slide Rule

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Mear's Ducting Calculator, M. H. Mear & Co. 7.5 in Circular Slide Rule instrux!

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Vintage USSR Soviet Circular Round Slide Rule 60's

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1960's RUSSIAN ENGENEERING 2-DIAL CIRCULAR MECHANICAL LOGARITHMIC SLIDE RULE

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Vintage Soviet VERY RARE Angle(Sinus,Cosinus) Calculator Circular Slide Rule

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Vintage Halden Calculex Circular Slide Rule Made in England

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Vintage 1960 M W KELLOGG Concise Science Tables Circular Slide Rule CTCS522 Inst

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LOT OF 2 CONCISE No. 28 CIRCULAR SLIDE RULE IN CASE + INSTRUCTION MANUAL

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RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL-1 (L12)

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CIRCULAR (ROUND) SLIDE RULE Russian Soviet Vintage Calculator KL-1 nEXC

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Pickett Model #109ES circular slide rule - w/ case, manuals

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NEW Jeppesen Circular Slide Rule Graphic Flight Computer Manual Sleeve js514105

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Oak Manufacturing Vintage "Switch-o-Meter"and CIRCULAR Slide Rule

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vintage Soviet Russian circular SLIDE RULE with case & box JUBILEE 1917-1967

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USSR SOVIET POCKET MECHANICAL CALCULATOR CIRCULAR SLIDE RULE VINTAGE 60s

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

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VINTAGE SOVIET RUSSIAN LOGARITHMIC CIRCULAR SLIDE RULE KL-1

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VINTAGE LOCKHEED CIRCULAR SLIDE RULE AND NAVIGATIONAL COMPUTE ON KEY RING

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1980 CIRCULAR SLIDE RULE 'WEIGHT CALCULATOR FOR PLASTIC MOLDED PARTS'! ENGLAND!

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Concise Sama and Etani Circular Slide Rule 600-ST 1969 w Instructions and Case

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Vintage Concise Circular Slide Rule NO. 28 with Original Case

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

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vintage Soviet Russian circular SLIDE RULE KL-1 made in 1960s

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Vintage Concise Pocket Circular Slide Rule & Conversion Tables - CTCS-552

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Vintage c1959 Pratt & Whitney CIRCULAR SLIDE RULE KEY CHAIN RARE

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Vintage 1960 Recht Elements Chem-Formulator and Circular Slide Rule/1 Owner/RARE

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USSR Vintage Soviet logarithmic circular round calculator Slide Rule 1969

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RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL-1

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Pickett 101-C / Lietz 3077 Circular Slide Rule “Dial Rule” calculator

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Large Gilson Circular Slide Rule binary calculator, Copyright 1931, 1940

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Vintage Concise # 260 Circular Slide Rule Made In Japan with Original Case

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Felthensal Radar Aid "Computer" Type R-1 (VAID) Circular Slide Rule AAF AAC

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VINTAGE CIRCULAR SLIDE RULE JOURNAL HIGH & LOW PRESSURE GAS FLOW COMPUTER Books

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Concise circular slide rule with case vintage NEVER USED SEALED IN PLASTIC

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CONCISE No. 28 Circular Slide Rule with Case & Instruction Booklet made in japan

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Circular slide rule atlas calculator 1940’s binary round science physics

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VINTAGE CIRCULAR SLIDE RULE SOVIET RUSSIAN USSR 1960-70s NO RESERVE

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Weems & Plath VINTAGE Nautical Slide Rule #105 Circular Slide W/ Instructions

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Vintage Soviet Russian circular SLIDE RULE KL-1 made in 1960s

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PICKETT 101C / LIETZ 3077circular slide rule w/case, manuals +

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Guy Rule, AT&T, 3 in circular slide rule, sliderule, (S916)

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RL Nuclear Circular Slide Rule Vintage RARE USSR Soviet Russian Cold War Device

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

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1961 Controller Calculator Circular Slide Rule West Germany Mint !

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Pickett Model #108ES circular slide rule - w/ case, manuals

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Sama & Etani #600-CE circular slide rule w/ manual, case + supplement

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1959 STANDARD & POOR'S STOCK SCOPE VINTAGE CIRCULAR SLIDE RULE WHEEL DIAL CHART

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Concise Circular Slide Rule No. 28N, vintage made in Japan, Ed Landa Los Angeles

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Circular Slide Rule CTCS 552 Chemist Mechanical Engineer Sama Etani

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RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL-1

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VINTAGE CIRCULAR SLIDE RULE WHEEL STANDARD & POOR'S STOCK SCOPE DIAL CHART 1960

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Rare USSR Soviet Russian Circular slide rule dosimeter, BOX + Document Condition

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INTERESTING VINTAGE SOVIET COLD WAR ERA 2-SIDED CIRCULAR LOGARITHMIC SLIDE RULE

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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 3705

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

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Vintage 1968 Cardboard Circular Slide Rule

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Rare Fowler "Magnum" circular slide rule in leather case with instructions

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3 inch circular slide rule, advert for American-Standard, Concise 28, (S709)

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1908 Slide Rule Manual Circular Calculator Engineering

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

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Circular SLIDE RULE Soviet CALCULATOR model KL-1

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

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Russian Circular Slide Rule Two Side Logarithmic Limited Edition of 1967

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Rare CONRAY MALLINCKRODT PHARMACEUTICALS RADIOLOGICAL TABLES/CIRCULAR SLIDE RULE

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VINTAGE RUSSIAN CIRCULAR SLIDE RULE КЛ - 1.

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VINTAGE 1961 USAF ATTACK COMPUTER CIRCULAR SLIDE RULE INSTRUCTIONS! WEAPONS NEWS

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

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Rarest USSR Soviet Russian Cold War Nuclear Circular Slide Rule KIT Case, Manual

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Mascot 1934 Vest Pocket Circular Slide Rule With Case & Paper Manual - RARE

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Russian Circular Slide Rule Two Side Logarithmic Soviet Period 1960's

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1908 The Slide Rule -A Practical Manual -Circular Calculator Engineering

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VINTAGE SOVIET USSR RUSSIAN LOGARITHMIC CIRCULAR ROUND SLIDE RULE TWO SIDE 1960s

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Collection Of Slide Rule eBook Manual Circular Calculator Engineering CD

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Jeppesen Circular Slide Rule Graphic Flight Computer Manual w/ Sleeve, 1989

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VINTAGE RUSSIAN KL-1 LOGARITHMIC MATHEMATICAL CIRCULAR SLIDE RULE W/BOX,NOS #898

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Vtg. 1956 CIRCULAR SLIDE RULE Trane Heat Loss Calculator & Convection Selector

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COMPUTER - RADAR AID TYPE - R-1 (VAID) NAVAGATORS INSTRUMENT Circular Slide Rule

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

Also Bought

Vintage 1960 M W KELLOGG Concise Science Tables Circular Slide Rule CTCS522 Inst, Concise Circular Slide Rule No. 28N, vintage made in Japan, Ed Landa Los Angeles, vintage Soviet Russian circular SLIDE RULE with case & box JUBILEE 1917 1967, RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL 1, Felthensal Radar Aid Computer Type R 1 VAID Circular Slide Rule AAF AAC, Rarest USSR Soviet Russian Cold War Nuclear Circular Slide Rule KIT Case, M, VINTAGE 1961 USAF ATTACK COMPUTER CIRCULAR SLIDE RULE INSTRUCTIONS WEAPONS NEWS, PRK 75 Vintage USSR Soviet Russian Military Artillery Proof Circular Slide Rule, Slide Rule Calculator Vintage circular Poket 60 s Russian Russia USSR 3706, Pickett Model 108ES circular slide rule w case, manuals, vintage Soviet Russian circular SLIDE RULE with box and manual made in 1960s, VINTAGE CIRCULAR SLIDE RULE SOVIET RUSSIAN USSR 1960 70s NO RESERVE, VINTAGE RUSSIAN CIRCULAR SLIDE RULE КЛ 1., 1960's RUSSIAN ENGENEERING 2 DIAL CIRCULAR MECHANICAL LOGARITHMIC SLIDE RULE, USSR SOVIET POCKET MECHANICAL CALCULATOR CIRCULAR SLIDE RULE VINTAGE 60s, Vintage Concise Pocket Circular Slide Rule & Conversion Tables Thai Rock Product, RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL 1, 1980 CIRCULAR SLIDE RULE 'WEIGHT CALCULATOR FOR PLASTIC MOLDED PARTS' ENGLAND , Slide Rule Calculator Vintage circular Poket 60 s Russian Russia USSR 3705, vintage Circular Slide Rule: Consie no 28, still sealed w inst. BURROUGHS CORP , vintage Soviet Russian circular SLIDE RULE KL 1 made in 1960s, Slide Rule BROKEN Circle Russian Round Small Metallic KL 1 Engineer Circular Old, Vintage c1959 Pratt & Whitney CIRCULAR SLIDE RULE KEY CHAIN RARE, Vintage Concise Pocket Circular Slide Rule & Conversion Tables CTCS 552 , Circular slide rule atlas calculator 1940’s binary round science physics , Rare Fowler Magnum circular slide rule in leather case with instructions, Slide Rule Calculator Vintage circular Poket 60 s Russian Russia USSR 3590, Russian Circular Slide Rule Two Side Logarithmic Soviet Period 1960's, VINTAGE SOVIET RUSSIAN LOGARITHMIC CIRCULAR SLIDE RULE KL 1, INTERESTING VINTAGE SOVIET COLD WAR ERA 2 SIDED CIRCULAR LOGARITHMIC SLIDE RULE, vintage Circular Slide Rule: Mercury FLASH CALCULATOR universal camera corp., Circular Slide Rule CTCS 552 Chemist Mechanical Engineer Sama Etani, vintage Soviet Russian circular SLIDE RULE with box and manual made in 1960s, 3 inch circular slide rule, advert for American Standard, Concise 28, S709 , Pickett Model 109ES circular slide rule w case, manuals, RL Nuclear Circular Slide Rule Vintage RARE USSR Soviet Russian Cold War Device, PICKETT 101C LIETZ 3077circular slide rule w case, manuals , Slide Rule Circle Russian Round Logarithmic KL 1 Engineer Circular Logarithmic 2, Russian Circular Slide Rule Two Side Logarithmic Limited Edition of 1967 , NEW Jeppesen Circular Slide Rule Graphic Flight Computer Manual Sleeve js514105, Vintage USSR Soviet Circular Round Slide Rule 60's, CCCP Vintage Soviet logarithmic circular round Slide Rule 1960 two side, RUSSIAN CIRCULAR SLIDE RULE model KL 1 1960's. USSR, vintage Slide Rule: Monsanto circular slide rule in sleeve, w Inst.c. 1968, 1980 STM Quite RARE USSR Soviet Russian Military Artillery Circular Slide Rule, 1944 USSR Soviet Russian MILITARY Artillery Circular Slide Rule for Shooting, Vintage Russian KL 1 Logarithmic Mathematical Circular Slide Rule 1960's, VINTAGE SOVIET USSR RUSSIAN LOGARITHMIC CIRCULAR ROUND SLIDE RULE TWO SIDE 1960s, Jeppesen Circular Slide Rule Graphic Flight Computer Manual w Sleeve, 1989, KL 1 TWO SIDE SLIDE RULE VINTAGE 1969 USSR RUSSIA LOGARITHMIC CIRCULAR EXCELLENT, Slide Rule Calculator Vintage circular Poket 60 s Russian Russia USSR 4241, Vintage Soviet VERY RARE Angle Sinus,Cosinus Calculator Circular Slide Rule, Rare USSR Soviet Russian Circular slide rule dosimeter, BOX Document Condition, Vintage Soviet Russian circular SLIDE RULE KL 1 made in 1960s, RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL 1 L12 , Mear's Ducting Calculator, M. H. Mear & Co. 7.5 in Circular Slide Rule instrux , Slide Rule Circle Russian Round Logarithmic KL 1 Engineer Circular Logarithmic, Rare CONRAY MALLINCKRODT PHARMACEUTICALS RADIOLOGICAL TABLES CIRCULAR SLIDE RULE, VINTAGE RUSSIAN KL 1 LOGARITHMIC MATHEMATICAL CIRCULAR SLIDE RULE W BOX,NOS 898, Circular SLIDE RULE Soviet CALCULATOR model KL 1, CIRCULAR ROUND SLIDE RULE Russian Soviet Vintage Calculator KL 1 nEXC, Vintage Circular Slide Rule Concise 600 SCIENCE TABLES Charts Sama , vintage Circular Slide Rule: Allegheny Plastics Slide Rule w instructions, VINTAGE CIRCULAR SLIDE RULE JOURNAL HIGH & LOW PRESSURE GAS FLOW COMPUTER Books, 1961 Controller Calculator Circular Slide Rule West Germany Mint , Vintage Concise 260 Circular Slide Rule Made In Japan with Original Case, RARE RUSSIAN USSR SLIDE RULE CIRCULAR KL 1, Vintage 1960 Recht Elements Chem Formulator and Circular Slide Rule 1 Owner RARE, Large Gilson Circular Slide Rule binary calculator, Copyright 1931, 1940, COMPUTER RADAR AID TYPE R 1 VAID NAVAGATORS INSTRUMENT Circular Slide Rule, Vintage Soviet circular slide rule KL 1 USSR NEW CONDITION, Vintage Slide Rule wheel: CONSISE no 270 circular made in japan in worn case. , USSR Vintage Soviet logarithmic circular round calculator Slide Rule 1969

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