Science, Medical

Engineering

Riefler Germany Drafting Set with a Beam Trammel Compass
$65.00

 

Slide Rule Russian Plastic Soviet Pocket Calculator Old Vintage Manual Case Wood
$24.95

3 Vintage Squares Engineering Drawing Drafting Tacro 8" 6" 4" 4868 4876
$12.50

 

Stancor Slide rule @ Ohm's Law Calculator
$7.00

Vintage Autopoint Mechanical Pencil & Compass Collection Alvin, Pexto, Dietzgen
$30.00

 

RARE 1924 K&E 10" Keuffel & Esser Co Slide Rule N4053-3 Low Ser # + Leather Case
$124.99

Boyne 21" Drawing Pantograph, Exc. Cond. Original Box 25 Ratios!
$9.99

 

VINTAGE DRAFTING TOOLS SET 8 PIECES NO. 111
$9.95

Sterling Slide Rule Decimal Trig Multi-log with Instructions and Case
$0.99

 

1913 HARRY B PERRIGO TABLE OF ESTIMATED RADIATION EXC!
$4.95

RARE VINTAGE GERMAN FABER CASTELL FEDER PEN KIT 4 RULE
$25.00

 

VINTAGE POCKET SLIDE RULE NESTLER No11 ZM
$14.00

VINTAGE SEARS DRAFTING SET MADE IN W. GERMANY; IN WOOD CHEST
$9.99

 

vintage Mannheim Prof. Acu-Math No. 511 Slide Rule w Leather Sleeve, Estate List
$24.99

Bruning Addressograph Multigraph Transparency Developer
$43.99

 

1972 Graef Patent Circle Maker Compass
$18.00

Post Slide Rule in Original Case Number 1447, Nice
$9.98

 

"ARISTO" Vintage ROUND CIRCLE PROTACTORS RULER 400 Deg
$68.00

1870s Cased Set Drafting Compasses Brass & Iron Rare!!!!
$99.00

 

Lot 2 Pearwood Architect Drafting Rulers Triangular W. Germany Alvin & Gramercy
$9.99

FULLERTON ACU 400 (Acu-Math) Slide Rule w/ Slip Case - Vintage 60's Math Ruler
$9.95

 

ARISTO STUDIO 968 Slide Ruler
$75.00

Rare Dietzgen Drafting Tins Antique Skum-X Pounce Industrial Vintage Powder
$86.99

 

Pair Of Drafting Squares Early 1900's
$36.99

ANTIQUE GERMAN MECHANICAL CALCULATOR PRODUX RECHENHEXE
$49.00

 

BEROL RAPIDESIGN MILLIMETERS RADIUS GUIDE R-2075
$6.50

Dietzgen Germany US Zone 1087S Universal Drafting Engineering Tools Lead / Ink
$35.99

 

VTG Pocket Slide Rule 6" Mathmetical Calculations
$8.99

Vintage Keuffel & Esser 6 Ft Tape Measure Ruler Handy Wylerface
$14.99

 

Rare Vintage Slide Rule Made in Occupied Japan
$11.99

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

 

Keuffel & Esser Co. Slide Rule Copyright 1947,Doric N9081-3 in Original. Case
$6.95

VINTAGE DRAFTING TOOLS SET 5 PIECES NO. 112
$9.95

 

Leveling Instrument Starrett No. 101C with Telescope
$97.90

Vintage Dietzgen U.S. NAVY NAVIGATORS CASE with UNIQUE CASE CLASPING MECHANISM
$25.00

 

VINTAGE DRAFTING TOOLS SET 8 PIECES NO. 317
$9.95

Instruments Containing Mercury RITTENHOUSE Journal #53
$20.00

 

LINCOLN,NE~COOK BOOK RECIPES GERMAN's from RUSSIA RUSSIAN COMMUNITY~pastry soup+
$29.99

Vintage Brass Surveyor Transit & Box
$49.95

 

Vintage Staedtler Mars Germany 551 40 6" Compass w/ Plastic Pouch
$14.99

C-Thru Inking/ Ruling Pen for Drafting Compass
$3.99

 

PLACOM DIGITAL PLANIMETER KP-90N KOIZUMI TOPCON
$58.50

Vintage Dietzgen Master-Pro Drafting Set
$29.00

 

VTG Keuffel & Esser Co Paragon K+E Drafting Arm Machine 30" 251147 trademan tool
$49.99

(6) Vintage Metric Converters Slide Rule Conversion IH Farmetrics Sterling
$30.00

 

R08 - Vintage K & E Slide Rule 68-1100 DECILON 10 PARTS ONLY - Leather Case
$52.00

ANTIQUE BRASS TRANSIT W/TRIPOD & BOX by T.COOK & SONS
$999.00

 

Vintage drafting tool compass Bruning 1537 W/ case - FREE SHIPPING
$34.56

Keuffel & Esser builder level W/ case & tripod
$195.00

 

Collection of 3 Slide Rules and Book of Instructions
$20.00

ANTIQUE "KEUFFEL ESSER CO. NY" TRANSIT WITH WOODEN CASE!
$199.99

 

STANLEY-BOUCHER CALCULATOR BY W.F. STANLEY
$700.00

Bakken Electricity Percival Slide Prep RITTENHOUSE #52
$20.00

 

SOVIET PROFESSIONAL MOUNTAIN COMPASS + CASE
$104.99

Postage Stamp Art - Calipher on postage stamp
$9.90

 

K&E Keuffel & Esser MINUSA Series W795 1/2 Drafting Set w/ RPI Decal Rensselaer
$32.00

LOT OF 5 VINTAGE PROTRACTORS GERMANY DRAFTING TOOLS
$9.99

 

VTG 1964 K & E Keuffel Esser pocket Slide Rule booklet ruler brochure catalog AD
$25.99

Lietz Transit
$400.00

 

18th Century Thomas Greenough Wooden Surveyors Compass
$2000.00

TEMPLATE W/UPPER AND LOWER CASE LETTERS AND ONE SET OF NUMBERS
$5.00

 

** Vintage ** PEDIGREE SLIDE RULE ** made in JAPAN ****
$14.99

SOVIET PROFESSIONAL MOUNTAIN COMPASS + CASE
$104.99

 

3 Pc Drafting Compass w/2 Lead and pouch
$19.50

Vintage Scale Logarex 27401 Slide Rule Czechoslovakia
$19.99

 

My Turn at Bat-The Story of My Life by Ted Williams
$9.99

2 Drafting Tools German & TA & Sons
$3.99

 

Military Engineering/Aerial Intelligence Map Ruler 1941 Soviet Russian USSR WWII
$140.00

Antique Compass Eagle Pencil Co. New York Ornate Floral Engraving Silvertone
$9.99

 

Antique CL Berger & Sons Geodetic Transit Original Box 12279 Brass Telescope
$599.00

VINTAGE PICKETT MODEL 81 SYNCHRO SLIDE RULE WITH CASE
$49.95

 

SLIDE RULE OHMITE 3-DIMENSIONAL RULERS VINTAGE TARZIAN MEASURING DEVICES SET(6)!
$9.95

VINTAGE USSR SLIDE RULE FROM 1975 YEAR
$25.00

 

VTG Slide Rule Engineering Instruments, Inc 10.5" Mathmetical Calculations
$9.99

1970s Vintage USSR Russian SLIDE RULE // EXC
$24.99

 

Rotring Rapidograph 4 pen set 0.25 0.35 0.50 0.70
$70.00

WILD HEERBRUGG SWITZERLAND 1961 SURVEYING SURVEY TARGET SET EXCELLENT CONDITION
$1299.00

 

1894 New Bridge Across Harlem River At Third Avenue NY
$24.99

Vintage Partial Set A. Leitz Alco Universal Drafting Tools w/ Case
$19.99

 

Vintage Alvin 902 Beam Compass Stainless Steel; Made in Germany; Excellent!
$19.99

How To Use Trig Pickett Slide Rule Maurice Hartung Booklet Manual 1952 40 Pages
$9.99

 

ALVIN Precision Drawing Set in Case - 765JS - Made in Germany
$14.99

Vintage Dietzgen Drafting Set - 11 pc
$9.95

 

VINTAGE PRECISION STERLING SLIDE RULER MADE USA ENGINEERING DRAFTING RETRO TOOLS
$19.99

NEW, SEALED VINTAGE DRAFTING TEMPLATES: No. 1033: METRIC PROTRACTOR by TIMESAVER
$1.99

 

METAL WORK f/Cftmn bk:CASTING MAKING MOLD PATTERNS tool ART WIRE~plaster molding
$19.99

Vtg 6" Pickett & Eckel Slide Rule Model 600 Log Duplex with Leather Case EXC
$0.99

 

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

Vintage 3 Sets ROTRING German Rapidograph Drafting Tusch Pen Tool Set
$35.00

 

VINTAGE FABER CASTELL 1/54 DARMSTADT SLIDE RULE
$50.00

ANTIQUE GERMAN TABLE MECHANICAL CALCULATOR ADDING MACHINE MAXIMATOR MEMORY
$129.00

 

KEUFFEL & ESSER CO 4088-3 PATENT 1900 & 1908 SLIDE RULE & LEATHER CASE SLEEVE
$39.99

Bostrom's No 2 Brass Engineers Transit Level & Tripod
$250.00

 

VINTAGE CHARVOS DRAFTING TOOLS SET 8 PIECES NO. 612
$9.95

Tobacco Cigarette cards Modern Wonders 1938 set of 48
$25.00

 

Dietzgen No. 1732 Maniphase Multiplex Decimal Trig Type Log Log Slide Rule
$20.00

1956 CLEVELAND,OH ~Bethlehem CHURCH COOK BOOK~SWEDISH RECIPES SMORGASBORD OHIO
$49.99

 

Vintage 1970's Era PEDIGREE by Empire SLIDE RULER Made in U.S.A.
$14.99

Zeiss-Aerotopograph Model 86773 Stereotop Stereoscope A. Ott 16033
$599.99

 

RAPIDESIGN No. 2050 METRIC POCKET PAL
$7.00