Science, Medical

Engineering

TACRO VIntage Drafting Set 1950's Germany 12 pieces 2330 with original case
$49.95

 

VINTAGE JAPAN SANDOS RELAY 505 CELLULOID SLIDE RULE IN LEATHER CASE
$49.99

RARE RUSSIAN USSR CIRCULAR SLIDE RULE (2)
$41.00

 

VINAGE PICKETT MODEL N1010-T TRIG ENGINEERING SLIDE RULE W/CASE EXCELLENT!
$49.99

Vintage KEUFFEL & ESSER SLIDE RULE With CASE 4080-3
$53.99

 

LUTZ Drafting Tools Set 12 piece
$49.95

New Geological Compass Pocket theodolite DQL-3
$53.00

 

rotring rapidograph F
$51.89

GERMAN VEB MANTISSA ENGINEER SLIDE RULE CALCULATOR MINT
$45.00

 

Vintage Wild Heerbrugg RZ22 Drawing Drafting Set 10 Pieces
$49.99

VINTAGE GERMAN REISS RIETZ PLASTIC OLD SLIDE RULE *
$55.00

 

VINTAGE GERMAN FABER CASTELL SLIDE RULE 1/87 RIETZ
$45.00

Mars J.S. Staedtler Drafting Pencils Litho Tin One Box Pencils
$49.99

 

New Brass Alidade Compass W Telescope And Bubble Level
$57.16

Harbin Optical Instrument Factory DQY-1 Geological Compass/65mm
$59.99

 

slide rule vintage original ARISTO Nr. 89 LAEIS - WERKE AG. TRIER full set!
$45.00

Nice Vintage DIETZGEN NATIONAL DRAFTING SET
$49.99

 

antique german slide rule, Albert Nestler No. 27, authentic with box , technics
$37.00

Slide Rule Model N1010-T Trig Peckett & Eckel 272 Aluminum 1959 vintage Case
$60.00

 

ANTIQUE GERMAN MECHANICAL CALCULATOR ADDIATOR/SUBTRACTOR „SUPRA“ 1930s
$49.00

VINTAGE WESTINGHOUSE LAB/LABORATORY NOTEBOOK! UNUSED!
$49.99

 

VINTAGE SKALA ELEKTRO LOGARITHMIC PLASTIC SLIDE RULE CALCULATOR
$49.99

MUTOH Industry DRAFTER QU681304 DRAFTING MACHINE ARM
$59.89

 

VINTAGE GERMAN A. W. FABER CASTELL 67/54 SLIDE RULE *
$58.00

LOGAREX 27251 SLIDE RULE x
$58.00

 

Vintage Old LOGARITHMIC A. W. Faber Castell 67/91 Basic Trig Slide Rule
$59.99

Pickett N3-t SLIDERULE Powerlog in box, leather case, guarantee, manuals (2)
$49.99

 

Slide Rule Circle Russian Round Small Metallic KL-1 Engineer Circular Soviet Old
$49.95

REDUCED!! LARGE ARCHITECTURAL DRAWING DRAFTING SET JAPANESE MID-CENTURY
$50.00

 

Slide Rule Frederic Post Co No. 1445 Sun Hemmi Japan Case
$60.00

ANTIQUE BIG WOOD RIGHT ANGLE DRAFTING TRIANGLE 23 x 39.5 cm
$45.00

 

Old German Hugo Kahn Drafting Tools in a Case
$49.95

Original K & E Keuffel Esser 4181-1 Ivorite Pocket Slide Rule Manual Leather
$49.99

 

VINTAGE PICKETT MODEL 800 SLIDE RULE/RULER W/CASE. METAL EXCELLENT
$49.99

Bruning Addressograph Multigraph Transparency Developer
$43.99

 

ROUND SLIDE RULE GEVAERT REPRO CALCULATING DISC 1965?
$45.00

ANTIQUE COMPASS DIVIDER DRAWING INSTRUMENT POSSIBLE NAUTICAL BRASS AND STEEL
$55.00

 

Lutz & Dresser Argus Drafting Scale Rulers Rule
$49.95

FEARNS WELDING TIME CALCULATOR, CO2 Welding, U.S. Model, P.50A, 7 1/2"
$50.95

 

Lot of 3 Vintage Engineers TSquares Guidelines Surveying Tools Nobema DIETZGEN
$55.00

ANTIQUE BRASS MECHANICAL CALCULATOR SLIDE ADDER / TRONCET / ADD/SUBTR / SUPRA
$49.00

 

Vintage Dietzen #132 Planimeter w/Box Serial # 5309 (T-A)
$49.95

LOGARITHMIC Circular Slide Rule KL-1 Vintage Ultra Rare Soviet Russian 60-70s
$44.50

 

SLIDE RULE sun hemmi 1444K/THE FREDERICK POST CO.
$55.00

VINTAGE ANGELO CREMONA & FIGLIO MONZA SLIDE RULE
$49.99

 

1936 Ad Westinghouse Electric Washington Monument Light - ORIGINAL ADVERTISING
$54.95

1955 VINTAGE LOGARITHMIC SLIDE RULE USSR LENINGRAD
$55.00

 

Vintage Engineering Slider Device / Profile Tracer, Normus, Germany
$55.00

SWEDISH HAND WEAVING~PATTERNS MAKING RAG RUG LOOM LACE WOOL~DESIGN MADE DRAPERY
$49.99

 

Vintage/Antique Cased Set of Drafting Tools Large Kit Engineering Instruments
$50.00

Old Russian mechanical engineer
$39.00

 

Deitzgen Maniphase Multiplex 1732 Slide Rule w Case
$59.99

VINTAGE SLIDE RULE ARISTO-SCHOLAR 0903
$50.00

 

ANTIQUE GERMAN MECHANICAL CALCULATOR PRODUX RECHENHEXE
$49.00

Russian Soviet USSR LOGARITHMIC Circular Slide Rule KL-1 #2
$44.99

 

1905 Ad Fifty Years Elisha Otis Elevator Eiffel Tower Engineering Architecture
$52.95

13 PIECES Keuffel & Esser Anvil Kit - Drafting Compass
$49.95

 

Vintage Friedmann D.I. Co 12 Piece Drafting Set With Leather Carrying Case *15
$50.00

US Navy Vintage 407 Slide Rule by ???
$49.99

 

Dietzgen Multi Log Multiplex Style-M Slide Rule Made in Germany 1954 Lowered pr
$49.99

Vintage 1927 C. L. Berger & Sons Engineering Surveying Astronomy Instr. Manual
$49.00

 

Vintage Permanento-Steno technical lead holder mechanical pencil german made
$49.99

VINTAGE PICKETT MODEL 81 SYNCHRO SLIDE RULE WITH CASE
$49.95

 

Vintage Original Faber Castell Slide Rule N 67/54b w Case
$48.00

VINTAGE GRAPHOPLEX-RAPHOPLEX PLASTIC SLIDE RULE, FRANCE
$49.99

 

1,022pg CMB ENG.STEAM BOILER FURNACE FUEL OIL GAS MARINE~generator COAL design
$49.99

A.W. Faber-Castell TK9500 lead holder german made
$49.00

 

Climatemaker Heat Loss Calculating Slide Rule w Box Paperwork Bloomington 1970
$49.99

1904 Ad Hanford Pneumatic Elevator Passenger Safety Accident Insurance New York
$54.95

 

VINTAGE ALBERT NESTLER No 5 SLIDE RULE
$50.00

RUSSIAN LOGARITHMIC SLIDE RULE CALCULATOR w MANUAL CERT
$49.99

 

VINTAGE INTERESTING MODEL WOODEN RULE IN BOX x
$57.00

Vintage Frederick POST Slide Rule 1450 VERSATRIG HEMMI Japan with Case Excellent
$50.00

 

Slide Rule Pricision Sterling USA Plastic includes case intructions
$60.00

1930s 40s GERMAN ADDIATOR STANDARD IN ORIGINAL CASE WITH PEN & TABLET-
$59.99

 

VINTAGE DRAFTING SET BY EUGENE DIETZGEN CO.
$49.99

Vintage Probster Germany Drafting compass boxed set tool architect
$49.99

 

ANTIQUE RICHTER PRACISION KOPERNIKUS VII DRAWING SET
$49.00

New Geological Compass Pocket theodolite DQL-3
$59.49

 

Vintage 1925 C. L. Berger & Sons Engineering Surveying Equipment Catalog NICE
$49.00

NEAR MINT PICKETT ELECTRONIC N_515_T +LTHR CASE ALUMINIUM CLEAVELAND INSTITUTE
$59.95

 

VINTAGE DRAFTING SET IN CASE
$49.99

Vintage Vernon Sterling functional slide rule tie clip and cuff links NOS NICE
$51.00

 

STAEDTLER Germany Mars Drafting Tool Set in Briefcase from ITT CAD Class - HUGE
$59.97

vintage K & E drafting powder cans and drafting brush tool antique display lot
$39.99

 

"Vintage" Copenhagen Ship Curves Set with Box
$46.01

ACU-MATH NO 400 STERLING SLIDE RULE PRECISION USA MADE HOW TO USE IT BOOK BISHOP
$49.99

 

RADIO SHACK SUPER ARMATRON ROBITIC ARMS JOY STICK CONTROLS BATTERY OPERATED TOY
$44.99

Ultra Rare Russian Soviet USSR Round Pocket Calendar Circular Slide 1969-1990
$44.99

 

vintage slide rule Aristo Nr 89 Germany hinz-motoren
$48.00

Russian LOGARITHMIC Circular Slide Rule KL-1
$44.99

 

Old KEUFFEL & ESSER K & E CO GERMANY DRAFTING SET
$49.99

Lovely Vintage USSR Ruler
$40.00

 

VINTAGE BROWN & SHARPE MFG. CO NO. 496 UNIVERSAL BEVEL PROTRACTOR
$59.99

VINTAGE RUSSIAN SLIDE RULE RULER 1968 LENINGRAD ST PETERSBURG USSR CCCP SOVIET »
$55.00

 

Vintage Alvin 795B Metal Precision Drafting Tools Set
$49.99

Keuffel & Esser Co. Polyphase Slide Rule 10 w/ leather case # 4053-3
$58.50

 

SOVIET JUBILEE TURNING CELLULOID SLIDE RULE STALIN ERA 1953
$60.00