engineering-slide-rule

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Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B w/ Case
Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B w/ Case

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Vintage Lennox Aire Flo Engineering Slide Rule Heat Loss Calculator 1960's
Vintage Lennox Aire Flo Engineering Slide Rule Heat Loss Calculator 1960's

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WOOD A.C. & H.E. Hansch Engineering Slide Rule
WOOD A.C. & H.E. Hansch Engineering Slide Rule

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Vintage Engineering Slide Rule Keuffel & Esser Co. With leather Case 1947 Wood
Vintage Engineering Slide Rule Keuffel & Esser Co. With leather Case 1947 Wood

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Dietzgen 1767P National Engineering Slide Rule Ruler Slipstick With Case USA
Dietzgen 1767P National Engineering Slide Rule Ruler Slipstick With Case USA

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Vintage Engineering Slide Rule Ferrite Device Calculator [Western Microwave]
Vintage Engineering Slide Rule Ferrite Device Calculator [Western Microwave]

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Hubbell Wiring Device Selector Engineering Slide Rule Calculator
Hubbell Wiring Device Selector Engineering Slide Rule Calculator

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Pickett Engineering Slide Rule 1959 Model N1010-ES TRIG + Leather Case Vintage
Pickett Engineering Slide Rule 1959 Model N1010-ES TRIG + Leather Case Vintage

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Vintage Engineering Slide Rule Magnetic Circuit Breaker Selector
Vintage Engineering Slide Rule Magnetic Circuit Breaker Selector

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Vintage Heim Universal Engineering Slide Rule Load & Misalignment Calculator
Vintage Heim Universal Engineering Slide Rule Load & Misalignment Calculator

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Vintage Lutz Model 102S Engineering Slide Rule Leather Case
Vintage Lutz Model 102S Engineering Slide Rule Leather Case

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Pickett Engineering Slide Rule 1959 Model N1010-ES TRIG + Leather Case Vintage
Pickett Engineering Slide Rule 1959 Model N1010-ES TRIG + Leather Case Vintage

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Hemmi 274 general engineering slide rule "NEW"
Hemmi 274 general engineering slide rule "NEW"

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Vintage Engineering Slide Rule Wheels for Grinding Tool & Die Steels [Avco V-52]
Vintage Engineering Slide Rule Wheels for Grinding Tool & Die Steels [Avco V-52]

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Vintage Engineering Slide Rule Screw Torque Data & Hole Size Selector
Vintage Engineering Slide Rule Screw Torque Data & Hole Size Selector

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Pickett Model N 1010-T Trig Engineering Slide Rule in Case 1959
Pickett Model N 1010-T Trig Engineering Slide Rule in Case 1959

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Vintage Hubbell Wiring Device Selector Engineering Slide Rule Calculator
Vintage Hubbell Wiring Device Selector Engineering Slide Rule Calculator

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GERBER VARIABLE SCALE ENGINEERING SLIDE RULE MODEL TP007100B w/ CASE - USA J23
GERBER VARIABLE SCALE ENGINEERING SLIDE RULE MODEL TP007100B w/ CASE - USA J23

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Lawrence DeLuxe Engineering Slide Rule  10B with original case
Lawrence DeLuxe Engineering Slide Rule 10B with original case

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Vintage Lutz Model 102S Engineering Slide Rule With Leather Case, Instructions
Vintage Lutz Model 102S Engineering Slide Rule With Leather Case, Instructions

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Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B With Case
Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B With Case

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Vintage Fullerton ACU 500 Engineering Slide Rule With Case
Vintage Fullerton ACU 500 Engineering Slide Rule With Case

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Pickett Engineering Slide Rule 1959 Model N1010-ES TRIG + Leather Case Vintage
Pickett Engineering Slide Rule 1959 Model N1010-ES TRIG + Leather Case Vintage

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Leviton Industrial specification grade devices Engineering Slide Rule Calculator
Leviton Industrial specification grade devices Engineering Slide Rule Calculator

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Pickett Engineering Slide Rule 1959 Model N4-ES Log Log + Leather Case Vintage
Pickett Engineering Slide Rule 1959 Model N4-ES Log Log + Leather Case Vintage

$60.00

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A. G. THORNTON LTD. Mahogany & Celluloid Vintage #4458 Engineering Slide Rule
A. G. THORNTON LTD. Mahogany & Celluloid Vintage #4458 Engineering Slide Rule

$28.00

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Pickett Model N 1010-T Trig Engineering Slide Rule in Case
Pickett Model N 1010-T Trig Engineering Slide Rule in Case

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Sun Hemmi No. 259 Engineering Slide Rule w/ Leather Case Japan
Sun Hemmi No. 259 Engineering Slide Rule w/ Leather Case Japan

$35.00

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A. G. Thornton Ltd. Mahogany and Celluloid Vintage Engineering Slide Rule
A. G. Thornton Ltd. Mahogany and Celluloid Vintage Engineering Slide Rule

$38.00

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Vintage Pickett Brown 1959 Model Leather Case Architect Engineering Slide Rule
Vintage Pickett Brown 1959 Model Leather Case Architect Engineering Slide Rule

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1960 Engineering SLIDE RULE Structure STEEL PROFILE Calculator ISRAEL Movable
1960 Engineering SLIDE RULE Structure STEEL PROFILE Calculator ISRAEL Movable

$95.00

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Kuffel & Esser Vintage Engineering Slide Rule With Case
Kuffel & Esser Vintage Engineering Slide Rule With Case

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starrett 230 micrometer , lawrence engineering slide rule, ECCO CO. DRAFTING SET
starrett 230 micrometer , lawrence engineering slide rule, ECCO CO. DRAFTING SET

$19.58

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Sun Hemmi Log Log Bamboo Model 259 Engineering Slide Rule in Case Made in Japan
Sun Hemmi Log Log Bamboo Model 259 Engineering Slide Rule in Case Made in Japan

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Acu Math 1500 Log Log Decimal Trig Engineering Slide Rule in Case
Acu Math 1500 Log Log Decimal Trig Engineering Slide Rule in Case

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Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B With Case
Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B With Case

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Unique Universal II Wood Engineering Slide Rule Tool Made in England
Unique Universal II Wood Engineering Slide Rule Tool Made in England

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Sun Hemmi Bamboo Model 259 Engineering Slide Rule in Original Box
Sun Hemmi Bamboo Model 259 Engineering Slide Rule in Original Box

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VTG Engineering Slide Rule Calculator 1956 Worthington Rotary Pump Perrygraf USA
VTG Engineering Slide Rule Calculator 1956 Worthington Rotary Pump Perrygraf USA

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1964 Russian USSR Leningrad GOST/ГОСТ 5161 - 57 Engineering Slide Rule Tool СССР
1964 Russian USSR Leningrad GOST/ГОСТ 5161 - 57 Engineering Slide Rule Tool СССР

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1960's Russian USSR Engineering Slide Rule СССР Счётная линейка
1960's Russian USSR Engineering Slide Rule СССР Счётная линейка

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Sun Hemmi No. 257 Chemical Engineering Slide Rule With Box - 1954 Pristine
Sun Hemmi No. 257 Chemical Engineering Slide Rule With Box - 1954 Pristine

$130.00

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Vintage Lutz Model 102 S Engineering Slide Rule
Vintage Lutz Model 102 S Engineering Slide Rule

$19.99

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1940 VINTAGE LAWRENCE ENGINEERING SLIDE RULE WOOD WOODEN
1940 VINTAGE LAWRENCE ENGINEERING SLIDE RULE WOOD WOODEN

$9.99

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Lawrence Engineering Slide Rule, Frederick Post Chicago SR Bruning drafting kit
Lawrence Engineering Slide Rule, Frederick Post Chicago SR Bruning drafting kit

$29.00

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Stow Flexible Shafting Torque Calculator & Technical Engineering Slide Rule 1963
Stow Flexible Shafting Torque Calculator & Technical Engineering Slide Rule 1963

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Vintage Engineering Slide Rule Solenoid Selector [Guardian Electric]
Vintage Engineering Slide Rule Solenoid Selector [Guardian Electric]

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Vintage Pickett HI Log Log Engineering Slide Rule N-500-ES w Leather Case & Box
Vintage Pickett HI Log Log Engineering Slide Rule N-500-ES w Leather Case & Box

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Vintage Post 1452W  engineering slide rule in leather case
Vintage Post 1452W engineering slide rule in leather case

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Vintage Lawrence Engineering Slide Rule 10-B - Peru, Indiana Classic! 📐🛠️
Vintage Lawrence Engineering Slide Rule 10-B - Peru, Indiana Classic! 📐🛠️

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Engineering Slide Rule slipstick big size analog computer wood USSR vintage 1970
Engineering Slide Rule slipstick big size analog computer wood USSR vintage 1970

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Magnetics Inc Tape Wound Core Calculator Engineering Slide Rule Vintage 1957
Magnetics Inc Tape Wound Core Calculator Engineering Slide Rule Vintage 1957

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Vintage Acu-Math No. 1500 Log Log Decimal Trig Engineering Slide Rule w/Case
Vintage Acu-Math No. 1500 Log Log Decimal Trig Engineering Slide Rule w/Case

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Pickett Model N 1010-T Trig Engineering Slide Rule in Case
Pickett Model N 1010-T Trig Engineering Slide Rule in Case

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Vintage Lawrence Engineering Slide Rule With Case Peru Indiana USA
Vintage Lawrence Engineering Slide Rule With Case Peru Indiana USA

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Vintage Engineering Slide Rule Volts Decibel Power Level & DB Ratio Conversion
Vintage Engineering Slide Rule Volts Decibel Power Level & DB Ratio Conversion

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Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B With Case
Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B With Case

$75.00

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Vtg KEUFFEL & ESSAR LOG ENGINEERING SLIDE RULE MODEL 4092-3 w case
Vtg KEUFFEL & ESSAR LOG ENGINEERING SLIDE RULE MODEL 4092-3 w case

$40.00

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Vintage Simplon Bilateral Log-Log Engineering Slide Rule Made in England Case.
Vintage Simplon Bilateral Log-Log Engineering Slide Rule Made in England Case.

$12.95

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Lawrence Deluxe Engineering Slide Rule Lot 2 8" wood 1 250-BT wood & 10-8 Wood
Lawrence Deluxe Engineering Slide Rule Lot 2 8" wood 1 250-BT wood & 10-8 Wood

$67.49

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Sun Hemmi Log Log No. 259 D Engineering Slide Rule w/ Leather Case
Sun Hemmi Log Log No. 259 D Engineering Slide Rule w/ Leather Case

$75.00

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Lawrence Engineering Slide Rule 10B Vintage
Lawrence Engineering Slide Rule 10B Vintage

$12.00

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Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B With Case
Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B With Case

$85.00

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VTG LAWRENCE 10" ENGINEERING SLIDE RULE~INDIANA~PAT. PENDING~USA~ORIGINAL BOX
VTG LAWRENCE 10" ENGINEERING SLIDE RULE~INDIANA~PAT. PENDING~USA~ORIGINAL BOX

$15.00

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1960's Russian USSR Engineering Slide Rule ML 3СССР Счётная линейка
1960's Russian USSR Engineering Slide Rule ML 3СССР Счётная линейка

$19.99

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Vintage Classic Series II Engineering Slide Rule inc Original Carry Case England
Vintage Classic Series II Engineering Slide Rule inc Original Carry Case England

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Vintage Pickett Model N 1010-T Trig Engineering Slide Rule in Leather Case
Vintage Pickett Model N 1010-T Trig Engineering Slide Rule in Leather Case

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Vintage Simplon Bilateral 413308 Engineering Slide Rule
Vintage Simplon Bilateral 413308 Engineering Slide Rule

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Vintage Engineering Slide Rule Signal Level Conversion [Spectrum Control Inc.]
Vintage Engineering Slide Rule Signal Level Conversion [Spectrum Control Inc.]

$17.95

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Keuffel Esser Engineering Slide Rule 704 w/ Orange Case
Keuffel Esser Engineering Slide Rule 704 w/ Orange Case

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KEUFFEL ESSER Vintage Engineering Slide Rule/ How To Use by Pickett book N4081-3
KEUFFEL ESSER Vintage Engineering Slide Rule/ How To Use by Pickett book N4081-3

$195.00

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Vintage Engineering Slide Rule Calculator Comparator Trane Ductulator Square D
Vintage Engineering Slide Rule Calculator Comparator Trane Ductulator Square D

$30.00

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Vintage Fullerton ACU 500 Engineering Slide Rule With Case
Vintage Fullerton ACU 500 Engineering Slide Rule With Case

$13.50

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Vintage Lawrence Engineering Slide Rule
Vintage Lawrence Engineering Slide Rule

$9.99

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SUN HEMMI JAPAN mechanical engineering SLIDE RULE NO.259D BAMBOO used from Japan
SUN HEMMI JAPAN mechanical engineering SLIDE RULE NO.259D BAMBOO used from Japan

$118.50

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Vintage LAWRENCE ENGINEERING Slide Rule 10-B In Original Case Made in USA Wooden
Vintage LAWRENCE ENGINEERING Slide Rule 10-B In Original Case Made in USA Wooden

$14.99

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Vintage KEUFFEL & ESSER Co. Drafting Engineering Slide Rule w/Leather Duke Case
Vintage KEUFFEL & ESSER Co. Drafting Engineering Slide Rule w/Leather Duke Case

$26.94

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Vintage Simplon Bilateral Log-Log Engineering Slide Rule Made in England Case.
Vintage Simplon Bilateral Log-Log Engineering Slide Rule Made in England Case.

$12.96

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Pickett All Metal Simplex Trig Model 902-ES Slide Rule with Box
Pickett All Metal Simplex Trig Model 902-ES Slide Rule with Box

$39.99

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Vintage Simplon Bilateral Log-Log Engineering Slide Rule Made in England
Vintage Simplon Bilateral Log-Log Engineering Slide Rule Made in England

$16.84

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Vintage Engineering Slide Rule slipstick old analog computer wood Russia antique
Vintage Engineering Slide Rule slipstick old analog computer wood Russia antique

$20.00

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Sun Hemmi No 255 Vintage Electrical Engineering Slide Rule Bamboo Japan
Sun Hemmi No 255 Vintage Electrical Engineering Slide Rule Bamboo Japan

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Vintage Pickett 12” Engineering Slide Rule With Pleather Case Microline 120
Vintage Pickett 12” Engineering Slide Rule With Pleather Case Microline 120

$19.60

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Pickett Engineering Slide Rule Model N1010-ES TRIG 1959 Used
Pickett Engineering Slide Rule Model N1010-ES TRIG 1959 Used

$85.00

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Vintage Lawrence Engineering Slide Rule and Case 10-B
Vintage Lawrence Engineering Slide Rule and Case 10-B

$12.99

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Slide rule Hemmi Sun Hemmi No 257 Engineering slide rule with Box
Slide rule Hemmi Sun Hemmi No 257 Engineering slide rule with Box

$78.00

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Keuffel & Esser Antique 1900s Scientific Engineering Slide Rule Patented 1900
Keuffel & Esser Antique 1900s Scientific Engineering Slide Rule Patented 1900

$21.59

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1960's Gost 5161-57 Russian USSR Engineering Slide Rule СССР Счётная линейка
1960's Gost 5161-57 Russian USSR Engineering Slide Rule СССР Счётная линейка

$45.09

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Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B w/ Case
Vintage Gerber Variable Scale Engineering Slide Rule Model TP007100B w/ Case

$184.99

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1960's Gost 5161-57 Russian USSR Engineering Slide Rule СССР Счётная линейка
1960's Gost 5161-57 Russian USSR Engineering Slide Rule СССР Счётная линейка

$15.99

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Russian USSR Engineering Slide Rule СССР Счётная линейка
Russian USSR Engineering Slide Rule СССР Счётная линейка

$18.00

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Vintage Unique S126 "LOG LOG" Engineering Slide Rule - In Original Carry Case!
Vintage Unique S126 "LOG LOG" Engineering Slide Rule - In Original Carry Case!

$45.37

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Vintage Brown Boveri Engineering Slide Rule 601
Vintage Brown Boveri Engineering Slide Rule 601

$23.03

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1960 Russian USSR Leningrad GOST/ГОСТ 5161 - 57 Engineering Slide Rule Tool СССР
1960 Russian USSR Leningrad GOST/ГОСТ 5161 - 57 Engineering Slide Rule Tool СССР

$34.39

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Vintage Sun Hemmi No. 64 Bamboo Engineering Slide Rule, System Rietz (d908)
Vintage Sun Hemmi No. 64 Bamboo Engineering Slide Rule, System Rietz (d908)

$33.04

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Vintage Russian Lot of 3 Logarithmic SLIDE RULES USSR Original Cases 1955, 64,77
Vintage Russian Lot of 3 Logarithmic SLIDE RULES USSR Original Cases 1955, 64,77

$22.40

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1957 Engineering,Slide Rule,Caliper,Atom,Romania,1645,Watermark variety(p2+4)MNH
1957 Engineering,Slide Rule,Caliper,Atom,Romania,1645,Watermark variety(p2+4)MNH

$31.50

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VERY RARE  Vintage (c) Unique S062 "UNIVERSAL II" Engineering Slide Rule!
VERY RARE Vintage (c) Unique S062 "UNIVERSAL II" Engineering Slide Rule!

$32.41

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VERY RARE  Vintage (d) Unique S267 "UNIVERSAL I" Engineering Slide Rule!
VERY RARE Vintage (d) Unique S267 "UNIVERSAL I" Engineering Slide Rule!

$32.41

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