Science, Medical

Engineering

MINT Vintage IMB Flowcharting Template X20-8020-1 w/ Sleeve Computer Cards
$3.00

 

Lot of 2 Bottles Drawing Ink, Higgins, K&E Leroyt
$3.49

2 old slide rules in boxes GREAT CONDITION
$0.99

 

Dietzgen 5-1/4" drafting tool
$4.50

1967 SLIDE CHART ELEMOTO SCREW WOODRUFF KEY PIPE THREAD & RIVET CALCULATOR
$5.00

 

Vintage RAPIDESIGN # 52 DIMENSIONAL & TOLERANCING TEMPLATE Original Envelope
$5.50

VINTAGE SLIDE CHART CALCULATOR CINCINNATI MILLING HIGH SPEED BROACHING TOOLS
$5.00

 

Vintage Engineering Instruments Scientific Slide Rule w/Case
$0.97

NEW,SEALED VINTAGE DRAFTING TEMPLATES:No. 244 PRINTED CIRCUIT COMPONENT TEMPLATE
$2.99

 

SMALL MACHINE SCREWS TEMPLATE for Art, Drawing, Drafting by RapiDesign #56
$1.79

Engineer Parking Sign Only Engineering Draft
$6.75

 

GENERAL TOOLS 843/1 PENCIL COMPASS SCRIBER CARPENTER
$3.19

MARYLAND ASSOCIATION OF ENGINEERS INC. Old PINBACK Pin
$6.95

 

1950s Wood & Plastic SLIDE RULE Draft-a-Plan By Lakeside
$5.50

CIRCLE TEMPLATE for Art, Drawing, Drafting, Craft by RAPIDESIGN To 1 3/8" DIA
$1.79

 

vintage Engineer Directional Compass
$3.99

Chemical Engineer's Handbook Perry Third Edition 1950 Vintage
$1.99

 

TIMELY DRAFTING TEMPLATE No. T-41 SYMBOLS
$5.00

1960 O-RING DATA SLIDE CHART CALCULATOR PLASTIC & RUBBER PRODUCTS CO LOS ANGELES
$5.00

 

CIRCLE TEMPLATE for Art, Drawing, Drafting, Craft by RAPIDESIGN To 1 3/8" DIA
$1.79

1957 TIMKEN BEARING SLIDE CHART CALCULATOR - LOAD CAPACITY & HOURS
$5.00

 

1967 DENISON CIRCUIT GUIDE w/ FLUID POWER SYMBOLS TEMPLATE
$5.00

Lasico Compensating Polar Planimeters
$5.00

 

How to USE a SLIDE RULE Pocket Calculator 1962 ARTICLE
$4.99

BEROL RAPIDESIGN R-42 FLOW DRAFTING TEMPLATE PIPE & PLUMBING LAYOUT
$5.00

 

Hemmi bamboo slide rule
$6.50

RARE FOXBORO valve and meter slide rule
$0.99

 

1970's Venus Mathematical Instrument Set empty vintage tin box only
$6.79

VINTAGE 1968 SLIDE CHART GLEASON CURVIC COUPLING DESIGN CALCULATOR
$5.00

 

1966 LORD VIBRATION SHOCK NOISE CONTROL CALCULATOR SLIDE CHART w/ SAMPLE SHEET
$5.00

Vintage MOTHER / ALOHA HAWAII Handerchief
$3.99

 

Corn Products Corn Syrup Selector Slide Rule, 1966
$4.99

1945 STRENGTH OF MATERIALS ALFRED POORMAN 4th ED 2nd IMP HARDCOVER.
$6.99

 

2 Vintage Wooden Rulers Eberhard Faber
$1.99

STAEDTLER DRAFTING TOOL
$5.99

 

1914 A Manual of Mechanical Drawing by John Dales on CD
$5.06

Drafting Engineer's plastic (4) Templates 1 French Curve Triangles 3 Protractors
$5.50

 

Vintage Eugene Dietzgen Co. Drafting Set
$5.99

VINTAGE SLIDE CHART CALCULATOR CIMCOOL CUTTING FLUID SELECTOR
$5.00

 

PROPORTIONAL SCALE PS-69 VINTAGE
$5.95

VINTAGE SLIDE CHART CALCULATOR ROOF VENT VENTILATOR SELECTION GUIDE LOMANCO
$5.00

 

1968 CENTERLESS GRINDING CALCULATOR SLIDE CHART CINCINNATI-HEALD
$5.00

SMALL ELLIPSE DRAFTING TEMPLATE T-808 C-THRU RULER CO
$5.00

 

Dietzgen Vintage Metal Professional Pencil Compass Drafting Science Item
$4.99

Vintage Autopoint Leads .7 mm Medium HB
$3.99

 

K+E Leroy Height & Slant control scriber
$1.04

Tobacco Card Set, WD & HO Wills, ENGINEERING WONDERS, World Machinery, 1927
$0.01

 

Vintage 1947, Industrial Electronics Maintenance - R.C. Roetger - Vacuum Tubes
$3.99

VINTAGE COST & SELLING PRICE SLIDE RULE - CAPPS CLOTHES ADVERTISING U.S. GROVES
$5.00

 

VINTAGE 1968 HANNIFIN SPEED & TONNAGE CALCULATOR SLIDE CHART
$5.00

STAEDTLER MARS DRAFING DOTS
$1.99

 

Pocket scale for engineer or draftsman - 4"
$2.95

1930s Observations of Horizontal Directions Blank book
$4.00

 

1908 Slide Rule Manual Circular Calculator Engineering
$5.06

Old professional compass protractor drawing instrument
$6.50

 

Acumath No. 400 Slide Rule with Black Vinyl Case 60's
$6.99

Vintage Keuffel & Esser Co. N.Y. 6.5 inch ruler with leather case
$0.99

 

1974 GENERAL ELECTRIC JET ENGINE PROPERTIES SLIDE RULER FOR ENGINEERS VG+
$4.99

Vintage Pickett Paraline Drafting Tool Instructions
$7.29

 

Dietzgen Germany Elementary Vintage Compass Set in Original Case
$3.90

NEW,SEALED VINTAGE DRAFTING TEMPLATES:No. 245,PRINTED CIRCUIT COMPONENT TEMPLATE
$2.99

 

Architect Engineering Plastic Triangle Scale Ruler 12.5"
$5.00

Buffalo brand Mathematical instrument Set tin box
$7.50

 

NEW, SEALED VINTAGE DRAFTING TEMPLATES: No. 529, OFFICE PLAN TEMPLATE, TIMESAVER
$2.99

PLANS - Precision TRAMMEL Drafting/Drawing BEAM COMPASS
$4.99

 

Vintage drafting rule Lot of 3
$6.99

Tobacco Card Set, WD & HO Wills, FAMOUS INVENTIONS, 1763 to 1915
$1.25

 

K & E Leroy 3237-2 Drafting Instrument Inking Scriber Nib Adjustable orig box
$4.95

BEROL RAPIDESIGN R-48 SHEETMETAL CONDUIT DRAFTING TEMPLATE HEATING & AIR HVAC
$5.00

 

Keuffel & Esser (K&E) 3232-0000B Leroy Long Point Pen (NEW) Tip Nib
$6.95

Alvin 6" Pocket Scale w/Depth Gauge
$4.00

 

TIMELY RECTANGLES & ENCLOSURES DRAFTING TEMPLATE No. T-57
$5.00

Buffalo brand Mathematical instruments empty tin box
$7.50

 

1972 STEEL WIRE HANDBOOK VOL. 2 ALLAN DOVE THE WIRE ASSN., INC. EXCELLENT
$6.99

Vintage Sterling Slide Rule #587 Student scale
$2.50

 

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

Dietzgen drop bow drafting compass - Made in Germany
$5.00

 

1966 ALLEN HEX SOCKET SET SCREWS SLIDE CHART CALCULATOR
$5.00

Beginner's K&E 4058W Slide Rule
$4.99

 

A.C. GILBERT ERECTOR SET PAPER FLAG
$4.00

Vintage LIETZ 1968CP German Engineer Mechanical Drafting Tool Set 9 Pc Orig.Case
$0.99

 

small 1942 booklet How to Use a Slide Rule by Eugene Dietzgen Co. calculations
$4.99

Slide Rule Manual 1947 by Lyman M. Kellis
$4.50

 

Vintage ENGINEER COMPASS *LOOK*
$2.99

Two drafting compasses, Charvos
$2.99

 

Vintage Pickett Slide Rule Manual How To Use Trig Slide Rules Manual Only
$4.99

WC Society of CARBIDE ENGINEERS Enameled PIN in Box
$5.00

 

DIETZGEN ISOMETRIC ELLIPSE GUIDE DRAFTING TEMPLATE
$5.00

MINT Vintage IMB Flowcharting Template GX20-8020-2 w/ Sleeve Computer Cards
$3.00

 

Instructions for Using the Ballantine Rule (Vintage)
$5.00

Vintage BEROL RAPIDESIGN R 50 Pocket Pal TEMPLATE 70's or 80's Never Opened
$4.50

 

Atomic Power Progress 1962 Plant Ad, Reactor Vessel
$5.99

ELASTIC STOP NUTS CORP of AMERICA ESNA DRAFTING TEMPLATE
$5.00

 

Lawrence Engineering 8-B Slide Rule
$0.99

Helix 6.25" Divider Professional Compass
$3.29

 

Keuffel & Esser six inch slide rule Doric No 2869
$5.00

RAPIDESIGN No. 43 ISOMETRIC PIPING DRAFTING TEMPLATE - VALVES PUMPS FLANGES CAPS
$5.00