Science, Medical

Engineering

Helix Oxford Set of Mathematical Instruments in Tin NIB
$0.99

 

Architectural (3), Engineering(1) Scales and Slide Rule
$0.99

old set of k-e doric hermes 9826 drafting tools in case
$9.99

 

FABER-CASTELL 67/54Rb DARMSTADT
$230.00

NIP RECTANGLE & ENCLOSURES TEMPLATE STENCIL,DRAW GUIDE
$11.95

 

Vintage Globemaster 10" slide ruler & case Japan
$39.00

STEVENS RALLY INDICATOR & Case RARE! slide rule racing
$9.99

 

PICKETT N 3P-ES pocket slide rule w/case, manual(s) +
$95.00

Vintage MANNHEIM Type Slide Rule Instructions
$2.99

 

VINTAGE FABER CASTELL MENTOR 52/80 SLIDE RULE
$50.00

K&E Alidade with Wooden Case.
$100.00

 

Staedtler Mars Superbow
$1.00

NEW SEABURY,MASHPEE~CAPE COD,MA~WOMEN'S CLUB COOK BOOK
$9.99

 

POST #1460 Versalog slide rule w/case, manual +extras
$70.00

Drafting Lot (4) Triangles, Compass Helix Charette NR!
$4.99

 

H2- ANTIQUE CHARVOS ENGINEERING DRAFTING TOOLS
$48.45

DIETZGEN "PREP" DRAFTING TOOLS IN CASE + BOXES OF LEAD
$30.00

 

2 VINTAGE ENGINEERING HOMEWORK ITEMS 1940 s
$5.99

VINTAGE SCALE W. FABER CASTELL SLIDE RULE GERMAN 67/91
$189.00

 

VINTAGE KEUFFEL & ESSER 1920S DRAFTING SET W/ CASE
$9.99

Very Old Dietzgten National Drawing Instrument Set
$9.99

 

Good condition vintage brass drafting compass set
$25.00

Nice Keuffel & Esser # 4041 Railroad slide rule w/ Box
$9.99

 

Wooden folding slide rule/R17
$15.00

LOT 2 VINTAGE KEUFFEL ESSER SWISS MAP MEASURE (S)
$10.50

 

NEW Beginner’s Drafting Architects Kit Drawing Lot
$39.95

Vintage Post Electric Eraser
$0.99

 

1939 LAWRENCE SLIDE RULE INSTRUCTION BOOK, PLUS
$9.95

NEW METRIC ELLIPSE MASTER STENCIL GUIDE TEMPLATE DRAW
$14.95

 

Dietzgen drafting set from circa 1960 or earlier
$2.25

Russian SCALE RULE for AIR NAVIGATION EXCELLENT
$4.00

 

1945 Vintage ARCHITECTOR JR Stone Building Blocks Game
$20.00

Vintage Working Rotex Electric Drafting Eraser
$9.99

 

ANTIQUE GERMAN DRAFTING TOOLS COMPASSES E.O.RICHTER &Co
$180.00

DRILL PIPE & TOOL JOINT SELECTOR~DRILLING TOOLS, INC.
$8.99

 

POST #1460 Versalog slide rule w/case, manual +extras
$62.50

2916 - Swiss-made military compass by Stoppani
$175.00

 

VINTAGE SLIDE RULE RAPHOPLEX FRANCE with BOX
$49.99

VINTAGE DRAWING DRAFTING SET
$22.00

 

710p CM.FRUIT PR.CANNING PRESERVING FREEZING harvesting
$49.99

KOH-I-NOOR #48 DRAFTING ERASER HOLDER
$7.50

 

Lot of 4 Engineering Drafting Template Tools
$2.75

ANTIQUE BULGARIAN ENGINEERING SLIDE RULE DEVICE
$70.00

 

Ushikata X-plan 360d Electronic Planimeter
$299.99

K E DORIC - HERMES 9826 - DRAFTING INSTRUMENTS VINTAGE
$22.50

 

VINTAGE GERMAN COMPASS MARKED E.O.Richter&CO WITH CASE
$20.00

TI 85 Texas Instruments Scientific Graphing Calculator
$9.95

 

GREAT 2-PG 1921 ARTICLE ON DESIGNING A PONTOON BRIDGE
$9.79

Vemco Drafting Ruler 1/16 in. 1/32 in.
$4.99

 

Brass Alignment Telescope Mount
$48.00

SLIDE RULE RAPHOPLEX # 612 OTIS W / LEATHER CASE FRANCE
$24.99

 

UTO SLIDE RULER
$14.99

K+E Decilon 10 - #68 1100 slide rule w/case, manual +
$85.00

 

New RAPIDESIGN METRIC LARGE CIRCLE TEMPLATE DRAWING
$15.50

1915 Lot 2 KEWANEE BOILER Co STATIONERY Heat Furnace
$13.99

 

EUGENE DIETZGEN VINTAGE SLIDE RULE WITH CASE
$9.99

VINTAGE SLIDE RULE LOGAREX 27401 -x RIETZ
$23.00

 

2-PG 1921 ARTICLE ON USE OF MOLYBDENUM STEEL IN CARS
$9.79

Antique Keuffel & Esser Cherry & Brass Drafting Tool
$26.00

 

Pickett 1000, Graphoplex, K&E 4053-3, K&E 4092-3
$7.50

DIWA SLIDE RULE IN CASE ALLIED STRUCTURAL STEEL #601-1
$5.99

 

1964 Russian Math Slide Rule Calculator Ruler w/ case 2
$39.99

VINTAGE K&E LEROY LETTERING SCRIBER SCRIBE
$4.99

 

SEVERAL BOXES OF VINTAGE PENCIL LEADS FOR DRAFTING
$2.50

Surveying Telescopes *Lot of 2*
$160.00

 

1959 PICKETT SLIDE RULE N 1010-ES TRIG W/ LEATHER CASE
$9.99

Vintage Nelsonic Electronic Solar Ruler Calculator
$7.00

 

slide rule Germany original boots Ringplan vintage
$24.99

K&E Keuffel Esser 4081-3 Log Duplex Decitrig Slide Rule
$27.56

 

Omega T-1031 Bamboo Slide Rule Relay/Ricoh Japan ~1960
$9.99

VINTAGE PAIR COMPASS BERNABE WEST GERMANY
$5.96

 

PICKETT ALUMINIUM BODY 12"/WORKING CONDITION/W/BLACK CV
$9.90

SKILL TECH DRAWING/DRAFTING COMPASS
$2.99

 

Alvin Drafting Set
$17.00

1949 Braun Decorative ARCHITECTURAL METAL Catalog Deco
$13.99

 

K&E Compensating Polar Planimeter 4236M Origl Case/Box
$10.45

1960 Russian Math Slide Rule Calculator Ruler w/ case 1
$39.99

 

PLANIX TAMAYA DIGITAL PLANIMETER #2-OO655 - Koizumi
$22.99

ENGINEERING INSTRUMENT INDIANA WOODEN BODY-10"/ORGL BOX
$4.90

 

FULL CIRCLES &EQUAL SPACER TEMPLATE STENCIL DRAW GUIDE
$11.95

1914 Engineering Mechanical Drawing Drafting plan CD
$9.99

 

12 VINTAGE DRAFTING TOOLS,DIETZGENHN CO.N.Y.IN CASE
$8.99

VINTAGE GAME D-STIX 3 DIMENSIONAL CONST. ENGINEER KITE
$9.99

 

VINTAGE CALIBRATING TOOL (REF#330)
$50.00

STERLING SLIDE RULE DECIMAL TRIG DATED 1965 SLIDE RULE
$9.99

 

ANTIQUE ENGINEERING ELECTROTECHNICAL SLIDE RULE DEVICE
$100.00

JOHNSTON TESTERS~FORMATION & CASING~DRILL STEM TESTING
$6.99

 

ANTIQUE GERMAN FABER CASTELL 67/54 b SLIDE RULE
$59.99