Science, Medical

Engineering

Charvoz # 11-2287 Proportional Divider / professional drafting tool/ in case
$31.00

 

pocket USSR slide rule model old original RUSSIA USSR
$22.00

Very Early - FINE KEUFFEL & ESSER K&E 16 OUNCE PLUMB BOB
$24.99

 

Vintage Lot of 3 Drafting Tools Kits Cases Incomplete Pan American Navigation
$32.04

1883 Brooklyn Bridge NY Apporach Cable Anchored Archway
$28.00

 

VINTAGE INTERESTING 6 SCALES MODEL RULE *
$32.00

Keuffel & Esser Aluminum Drafting Ruler 12" Style 22 60 0612-22 Mach. Scale
$32.95

 

VINTAGE c.1971 RUSSIAN LOGARITHMIC SLIDE RULE LENINGRAD!!!
$24.00

STANLEY NATURAL SINE COMPAS
$25.00

 

4 Divider Compass Drafting tool s Vemco Doric Schoenner (T-B)
$24.95

KEUFFEL & ESSER 30" PARAGON DRAFTING ARM WITH ENGINEERING SCALE
$15.00

 

BULGARIAN HEAVY INDUSTRY METALLURGY FACTORY PIN BADGE
$25.00

Vintage Dietzgen 1766P German Slide Rule With Case
$24.99

 

Vintage Bruning Tru-Point Cast Iron Lead Pointer No. 1099 Rare Drafting Engineer
$24.16

1891 Great Lakes Port Huron Tunnel St Clair River Views
$28.00

 

Large Lot Various Drafting Tools & Additional Pieces Compases, Lead & More
$14.99

** CHARVOS Drafting Divider ** BOX dated 1962 (Vietnam era) * NEW, UNUSED *
$24.99

 

Vintage Sear's Roebuck Craftsman Transit-Level W/ Bob & Original Box
$14.99

WICHMANN No 474,vintage German slide rule, wood
$24.80

 

VINTAGE AIRPAX METAL SLIDE RULE, USA
$24.99

VINTAGE WWI Sterling Precision ENGINEERING Slide Rule With Leather Case
$25.00

 

1885 Entrance Brooklyn Bridge Crowd Straw Hat Messenger
$28.00

OLD 1975 RUSSIAN GOST SCIENTIFIC WOODEN SLIDE RULE BOX
$20.00

 

BOXED SET OF TWO PROTRACTORS INCLUDING ACCESSORIES, LARGE PROTRACTOR - ITALY
$24.99

1947 MkOw TELESCOPE~BUILDING LAP REFRACTOR eyepiece REFLECTOR OPTICAL INSTRUMENT
$26.99

 

1895 Proposed Hudson River Bridge New York To N. Jersey
$28.00

Pickett All Metal Slide Rule 1965 in The Box / Microwave Transmission
$24.99

 

k&E Keuffel and Esser Drawing Drafting tools and 4053-3 slide rule
$24.00

Concise No. 28 slide rule. Northrup Grumman
$25.00

 

DIETZGEN STAR 1288-PJL JAPANESE 15 PC DRAFTING SET
$24.95

Vintage Post Techmaster 1144 T Drawing Drafting Engineering Instruments Set
$25.99

 

VINTAGE KUKER RANKEN HAND HELD SURVEYING TRANSIT LEVEL SCOPE WITH LEATHER SHEATH
$24.99

Vintage Wrico Drafting Tools 2 lettering Guides & 2 Lettering Pens Original Box
$25.00

 

VINTAGE BULGARIAN DAM LAKE ENGINEER AWARD PIN BADGE
$25.00

PLANE Cft~WOOD TOOL WORK~ROUTER REBATE PLOW BLOCK BENCH~SHARPENING CIRCULAR TECH
$26.99

 

Vintage NESTLER No 11 Slide Rule J.M. Voith Maschinenfabriken
$24.99

Vintage Metal PPG & Westinghouse Employee ID Cards Set.
$24.99

 

keuffel & esser 4091-3 slide rule original case
$24.99

K&E LOG LOG Duplex Decitrig Slide Rule
$25.00

 

William Brothers Engineering Coal Slurry Sample
$24.95

Vintage PRECISION High-Quality DRAFTING TOOLS in CASE - Made WEST GERMANY NR
$19.99

 

Surveyors Surveyor glass Kuker Ranken Company Seattle with leveling glass & case
$32.00

METALLURGY :: 1957 HB
$20.00

 

1877 Manufacturing Wire & Cables Brooklyn Bridge Rare!
$28.00

Hemmi No.45 Bamboo Slide Rule and Case Made in Japan MINT
$29.99

 

Keuffel and Esser Mannheim Slide Rule in Original Case
$22.49

CHARVOS MECHANICAL ENGINEERING DRAFTING TOOLS SET NO. 677
$24.50

 

Vintage Lasico Planimeter Drafting Surveying Engineering Tool
$19.99

Vintage Pickett Slide Rule N 1010-ES TRIG Black Leather Case Excellent Condition
$22.61

 

artillery slide rule model 1950-s original RUSSIA USSR
$22.00

LATHE BK~WOOD TURNING GREEN making building/REPAIR WORK tool furniture chair art
$26.99

 

VINTAGE 1968 RUSSIAN LENINGRAD SLIDE RULE CALCULATOR
$24.99

VINTAGE ARISTO TRILOG 0908 SLIDE RULE CASE UTILITY RULE INSTRUCTIONS BOX XLNT!!!
$25.00

 

1882 Harlem River Bridges: Hudson Kings High & Others
$28.00

Vintage Silvertone Enamel Canadian Engineers PIN
$29.00

 

slide rule vintage original USSR case logarithmic small 1959 Russian Leningrad
$24.99

Keuffel & Esser Drafting Ruler Paragon 1376p-23 full size 18in vintage!!!!!!!!!
$25.00

 

L@@K- COMPLETE MECHANICAL DRAWING SET, GREAT CONDITION
$24.95

vintage K&E Triangle Aluminum Adv. Ruler National Mechanical Inc, Estate Listing
$24.99

 

Bruning Vintage Electric Erasing Machine model 87-200
$31.50

LEVEL-BOSTROM CONVERTIBLE LEVEL NO. 5 WITH DIRECTIONS
$20.00

 

Vintage Frost And Adams Co.Boston Drafting Tool Set Model#100
$20.00

★vintage TESCO DRAFTING TOOL SET
$24.95

 

Vintage Koh-I-Noor Lead Pointer No. 992 Made in Italy w/Orig Box & Instructions!
$24.16

Old Rule Ruler DOBBIE MCINNES LTD 100 to the Inch Steam Engine Measuring Tool
$29.99

 

Vintage Keuffel & Esser Drafting Set N896 (NR)
$24.00

GrnSnd.CASTING~MOLD MAKING CORE~FORGING METAL IRON WORK~BRASS MOLDING PATTERN
$26.99

 

Mechanics, Dynamics, Physics Diagram, by Benjamin Tanner, antique, original 1798
$28.00

Vintage Drafting/Drawing T.D. Master Ellipse Set 5K to 60K with Original Case
$25.00

 

OLD 1974 RUSSIAN SCIENTIFIC WOODEN SLIDE RULE CASE
$20.00

1885 NYC Engineering Work Hell Gate Dynamite Explosion
$28.00

 

Vintage F Post 1445 Sun Hemmi Japan Slide Rule Bamboo
$31.64

Tobacco Cigarette cards Modern Wonders 1938 set of 48
$25.00

 

Vintage Drafting Tools Set Germany N.Y. Blue Detroit
$24.99

CALCULATING ON SLIDE RULE AND DISK - New Book
$26.95

 

SCULPTURE Pr+Prc~CASTING CARVING STONE MOLD CAST METAL PLASTER WOOD/BUILDING ART
$26.99

ELEKTRONIKA MK 42 OLD VINTAGE RUSSIAN USSR GOOD CONDITION CALCULATOR WORKS 220V
$5.99

 

Old Friedmann Germany Drafting Tools 12 Piece Kit in Purple Velvet..Black Case
$20.00

Vintage 1970 OHMITE PARALLEL RESISTANCE CALCULATOR AND STANDARD RULE OHM'S LAW
$19.99

 

FUNDAMENTALS OF ENGINEERING DRAWING :: 1959 HB
$20.00

Drafting/ Drawing Set Proebster Germany Vintage
$31.50

 

VINTAGE CZECH LOGAREX 27602 SLIDE RULE
$20.00

Lot of 3 Vintage Slide Rules: Keuffel & Esser, Sterling, and Dietzgen Midget
$19.99

 

Vintage Boxed Compass -Steel-Quality tool-Custom Leather case. Collectible 16oz.
$24.95

VINTAGE RUSSIAN WOODEN SLIDE RULE 1968 BOX
$20.00

 

Civil Engineering, GOLDEN GATE BRIDGE, Postal Cover
$24.95

1883 Brooklyn Bridge Puzzle Page Complete Magazine Rare
$28.00

 

MANUFACTURING PROCESSES PRODUCTION :: 1957 HB
$20.00

KEUFFEL & ESSER CO. "MERCURY" DRAFTING SET ~ 13 PIECES IN LEATHER CASE
$26.00

 

Vintage PICKETT STUDENT SLIDE RULE In Box Never Used CASE + INSTRUCTIONS
$24.99

Vintage 1942 Keuffel & Esser K&E 4053-3S Slide Rule Leather Case Instructions
$25.00

 

Keuffel & Esser POUNCE for Tracing Cloth-Great Lithographed Tin
$26.50

ALVIN 795B DRAFTING SET
$19.99

 

DIETZGEN ENGINEERING PLAN MEASURE - MINT
$24.95

1888 Construction New York Aqueduct Tough Project Rare!
$28.00

 

DRAFTING TOOL SET
$18.99

CIVIL ENGINEERING, A.S.C.E.,Matted 1st Day Postal Cover
$24.95

 

*DIETZGEN PHILLIPS SLIDE RULE # 1740 P WITH BLACK LEATHER CASE *BEAUTIFUL* VGC*
$31.99

PANTOGRAPH PA308 - 24" BY ALVIN
$24.99