Science, Medical

Engineering

Antique Vintage Camera , Wooden Tripod ,GOOD CONDITION
$15.50

 

2493 - Very Old Surveyors Aneroid Barometer 1918
$395.00

NICE OLD W& LE GURLEY TROY NY HAND LEVEL W/LEATHER CASE
$9.99

 

1923 W&LE GURLEY TROY NY ENGINEERS SUPPLY PRICE CATALOG
$9.99

Japanese-made map measurer / reader (drafting tool)
$5.00

 

DIETZEN CIRCULAR "MIDGET" SLIDE RULE, MODEL 1797M, EX
$9.00

VINTAGE DIETZGEN DRAFING BOARD LAP TRAVEL SIZE 10 X 12
$9.50

 

K & E Slide Rule With Case For Sale
$9.99

KEUFFEL&ESSER SLIDE RULE 3081-S MINT IN BOX W/CASE&INST
$11.00

 

1923 TRANE La Crosse Vapor HEATING Post Cards, Catalog
$12.99

DRAFTING CURVES - 2009 SET OF 27 PCS
$50.00

 

Vintage ACU-MATH 400 SLIDE RULE SHEATH
$4.99

POST Slide Rule 1446 w/ Box VG Cond Made Occupied Japan
$20.00

 

Antique Frederick Post Drafting Table Red Oak Cast Iron
$669.00

SLIDE RULE KEUFFEL AND ESSER PAT. 1934,232 USA MINT
$3.99

 

Acu-Math 400 Slide Rule With Case For Sale
$9.99

German Vintage Antique Drafting Drawing Tools -Dietzgen
$18.00

 

Vintage K&E Slide Rule 4055 Keuffel & Esser w/ case
$0.01

vintage 1959 PICKETT & ECKEL SLIDE RULE handy sm size
$0.99

 

PICKETT N1010T TRIG Slide Ruler NIB
$9.99

"LEROY LETTERING SET" BY KEUFFEL & ESSER CO. VG
$9.99

 

Pickett 120 Slide Rule With Case For Sale
$9.99

VINTAGE GERMAN - Richter Pracision Drafting Set
$19.99

 

2 Vintage SLIDE RULES Precision Sterling~ C-THRU Pocket
$4.50

Vintage Gebruder Haff Pfronten Planimeter #10284
$49.99

 

K & E Slide Rule With Case For Sale
$9.99

ANTIQUE COMPASS GERMANY SET BLACK CASE 7 PIECES
$9.99

 

VINTAGE K&E DRAFTING SET
$10.00

Vintage 1960s Unusual Slide Rule Pencil RARE
$19.50

 

Vtg. Charvos Mechanical Drafting/Engineering Set #877P
$9.99

Acu-Arc Adjustible Curve Mechanical Drawing Ruler Hoyle
$9.99

 

10" THEODOLITE Brass Survey Tool Transit Level, ALIDADE
$49.95

Drafting Charvoz Compass set 7 pc. Vintage with case
$4.99

 

POST 1441 SUN HEMI 5" Slide Ruler Magnifying Cursor
$9.99

692p MASONRY'04 STONE BRICK LAYING BUILDING MAKING WALL
$43.99

 

1912 mechanical Drafting drawing how to instructions CD
$9.99

12" Charrette or C Thru Scale Ruler Architect/Drafting
$9.99

 

Gold plated drafter's ruler. 3 sided-mint condition.
$5.00

20-Lb PPC VELLUM 30" x 500' ROLL - DRAFTING / PRINTING
$59.99

 

Vintage GERMANY ARITHMA ADDIATOR CALCULATOR SLIDE RULE
$4.99

1926 W&LE GURLEY TROY NY ENGINEERS SUPPLY PRICE CATALOG
$9.99

 

Aristo-MultioLog 0970 Slide Rule With Case For Sale
$9.99

POST Drafting Ruler in Leather Case
$3.99

 

1955 K & E Keuffel & Esser Log Log Slide Rule Manual
$9.95

VINTAGE DRAFTING TOOL BOX THE AMES DRAFT PAK WOODEN BOX
$30.00

 

VINTAGE AW FABER CASED SLIDE RULE DRP 206428
$9.99

VINTAGE GERMAN - Richter Pracision Drafting Set
$19.99

 

ANTIQUE DRAFTING TOOL SET LOT ARCHITECT ENGINEER GERMAN
$9.99

1938 W&LE GURLEY TROY NY ENGINEERS SUPPLY PRICE CATALOG
$4.99

 

K+E (Keuffel + Esser) Vintage PARAGON Drafting Compass
$9.99

VINTAGE POLYGRAPH,drafting tool, 1885,brass,NO RESERVE
$9.95

 

DIETZGEN NATIONAL SLIDE RULE 1767 SHEATH MANUAL BOX
$4.99

NIP GENERAL RECTANGLE TEMPLATE STENCIL,DRAW GUIDE
$13.95

 

VINTAGE NEW ORLEANS ITEM NEWSPAPER -RULER
$24.99

KEUFFEL & ESSER K-12 Prep SLIDE RULE SHEATH 681892
$4.99

 

VINTAGE T.ALTENEDER & SONS DRAFTING SET
$3.99

PICKET STUDENT SLIDE RULE POCKET TRIG MODEL NO 62- MINT
$9.99

 

BRUNING WALLACE VARD DRAFTING MACHINE ARM INSTRUCTIONS
$3.95

VINTAGE BRASS TRIPOD FIELD/NAUTICAL MAGNIFIER 1 3/4"
$0.99

 

West German-made map measurer / reader (drafting tool)
$5.00

Antique Surveyor's Tripod~Wood w/Brass
$9.99

 

K&E Slide Rule Log Log Duplex Decitrig 22" with Case
$19.99

Alvin W. Germany Precision Drafting Instruments
$20.00

 

Keuffel & Esser sliderule
$5.95

Antique Frederick Post CO. Cast Iron Drafting Table
$500.00

 

Vintage Drafting Tools in Original Case approx.1960's
$10.00

Old 1940's Elementry Surveying book Breed & Hosmer
$9.99

 

Vintage drafting tools, German made with case
$6.99

1955 W&LE GURLEY TROY NY 40 PAGE INTRODUCTION BOOKLET
$2.99

 

Slide Rule Manual Circular Calculator Engineering onCD
$9.99

12" Charrette # 600 Scale Ruler Architect / Drafting
$9.99

 

Pickett N-500-T Slide Rule 12 inch Aluminum 2 sided
$29.99

VINTAGE CHARVOZ-ROOS DRAFTING TOOL SET
$3.99

 

Vintage Wrico and LeroyFountain Lettering Drafting Pen
$9.99

1884 Thacher K&E Slide rule Engineering calculator ref
$9.99

 

PICKETT N-500-ES HI LOG LOG Slide Ruler NIB
$9.99

Slide Rule Calculator Vintage Russian Poket 60`s 1438
$9.99

 

VINTAGE ALASKA LAND SURVEYOR SEAL STAMP TOOL "OFFICIAL"
$9.00

Post Versalog 1460 Slide Rule w/ Case AS IS
$4.99

 

Vintage Delta-Holland Steel Compass Set in Case
$9.99

20# Drafting Vellum (20 shts) 30" x 42"!!
$4.99

 

STAEDTLER Mars Matic 700 Set 7 Technical Pens Drafting
$9.99

Vintage Keuffel & Esser 4058W Slide Rule Leather Case
$9.99

 

K & E Slide Rule For Sale
$9.99

K & E Slide Rule With Case For Sale
$9.99

 

Keuffel & Esser Co. NY. Slide Rule # 146179 4088-3
$10.00

Vintage Pickett Slide Rule W/ Box & Manual
$9.99

 

VINTAGE DIVIDERS AND CASE
$0.99

Vintage 1960s Circular double sides Slide Rule RARE
$19.50

 

VINTAGE SHORT & MASON SURVEYING ANEROID COMPENSATED
$15.50

Keuffel Esser Leroy Lettering Pen Point Tip 00 Pysanky
$13.00

 

NIP MICROFONT LETTERING GUIDE TEMPLATE ENGINEERING DRAW
$12.90

VINTAGE POST SLIDE RULE ENGINEER DRAFTING EXCELLENT
$9.00

 

Pickett N4-ES Vector Log Log Slide Rule + Case
$9.99

Russian slide rule KL-1 circular clock watch type 1960s
$2.75

 

Vintage KEUFFEL & ESSER ~COMPASS~ w/ ORIGINAL LANYARD
$15.49

Dietzgen Slide Rule With Case For Sale - General Motors
$9.99

 

STERLING PRECISION SLIDE RULE WITH PRINTED DIRECTIONS
$4.00

K & E Slide Rule With Case For Sale
$9.99