Science, Medical

Engineering

Vintage Keuffel & Esser Wood Beginners Slide Rules
$9.99

 

STAEDTLER COMPASS DRAFTING ART KIT IN CASE Barely used
$12.50

19th Century Buff & Berger Transit Theodolite
$750.00

 

Keuffel & Esser Co. K&E Surveyors Transit Level w box
$35.00

DIETZGEN 1769-B SLIDE RULE W LEATHER CASE RARE PRE-WAR
$35.00

 

VINTAGE FLYING NAVIGATION PILOT'S SLIDE RULE 1957 year
$150.00

2 David White Transit Level Model 3000 Case Tripod WW2
$175.00

 

Vemco 4100 Drafting Machine W/Bruning Scale Rules
$69.99

Vintage Pickett & Eckel N 300-ES Slide Rule 1960's
$9.95

 

PLASTIC SLIDE RULE BT BRUNING CO. WITH DIRECTION SHEET
$6.98

Vintage military or geodesy surveying level compass.
$49.99

 

rotring rapidoliner 105050 .50 mm black ink
$2.00

Mercury Keuffel & Esser Co NY Drafting Tool Set + Case
$10.00

 

VINTAGE KEUFFEL & ESSER LEATHER DRAFTING CASE & TOOLS
$9.99

Vintage Lutz Slide Rule No. 102-S With Leather Case
$19.99

 

Antique Italian 1882 Mazzocchi Mini-Technical Handbook
$74.99

PICKETT CIRCULAR SLIDE RULE MODEL- 110ES with case
$52.77

 

WRICO LETTERING GUIDES AC-AL 3/16" P Upper, Lower, Symb
$3.95

Keuffel & Esser Surveyors Transit for parts
$67.00

 

VINTAGE RICHTER DRAWING TOOLS COMPASS BLACK LEATHER BOX
$49.99

Pipong Selector reference chart
$0.50

 

* Vintage SLIDE RULE wORIGINAL BOX - Engineering Instru
$11.99

VINTAGE..TACRO No. 3516..Drafting Tool..WEST GERMANY
$7.99

 

Vintage PearWood Tacro #4847 Engineers Ruler-W. Germany
$7.99

BUILDING LOG HOME CABIN FRAMING ROOF FRAME DOOR TIMBER
$37.99

 

YAMAHA MODEL MC1604, 16 CHANNEL MIXER, _pawn1st
$429.00

VINTAGE ALBERT NESTLER No23 R RIETZ SLIDE RULE
$45.00

 

LUTZ U.S. GOVERNMENT SET 1 FIELD DRAFTING SET
$14.99

VINTAGE GERMAN RICHTER DRAWING TOOL COMPASS LEATHER BOX
$49.99

 

Acumath No. 400 Slide Rule
$2.00

U.S. Patent #1131209 March 19, 1915 Chamberlin Gardner
$49.99

 

Koh-I-Noor 3068-SYKT Pen Cleaning Kit New
$12.99

OLD ENGINEERING,DRAFTING ITEMS, CURVES, GUIDES,SLIDERS
$10.00

 

DRAFTING MACHINE ARM BRUNING VARD 2699 L@@k FREE
$45.67

WRICO LETTERING GUIDES VC-VL-VN 3/16" P Upper, Lower, #
$3.95

 

Two Vintage Keuffel & Esser Slide Rules
$21.99

SURVEYING TOOL BY DAVID WHITE INSTRUMENT COMPANY
$39.99

 

Rosebank Engineering Pty Ltd Defence Company Australia
$3.00

VINTAGE soviet SLIDE RULE LSLO-250-10P 1978 YEAR
$18.00

 

slide rule ruler logarithmic Logarex System Darmstadt
$35.00

k&e leroy pen points rapidograph
$3.00

 

1959 PICKETT SLIDE RULE N4-ES VECTOR-TYPE LOG LOG
$29.99

Pickett Microline 120 Slide Ruler in Case
$3.99

 

DIETZGEN NATIONAL DRAWING INSTRUMENTS KIT DRAFTING
$9.99

Pickett Sliding Scale
$0.50

 

German logarithmic slide rule canal Ferchau calculate
$30.00

ENGINEERING SCALE Staedtler, Drawing, Drafting, Art
$0.99

 

Vemco Drafting Machine 3300 w/ 18" arm Left Hand black
$40.00

Vintage USSR algorithmic calculating slide rule
$10.00

 

Antique Drawing Instruments Dietzgen German Collectible
$14.99

Acumath Slide Rule, Vintage Slide Rulers, Engineering
$10.00

 

PICKETT N16-ES ELECTRONIC slide rule w/case
$100.00

Ushikata X-plan 360i Electronic Planimeter w/ printer
$399.99

 

Rotring Rapidograph Technical Pen Point .2.0mm
$10.00

NWT COMPASS ART NEW CIRCLE OFFICE SCHOOL WOOD SCALE
$18.00

 

Pickett Slide Rule No. 121 with Case
$5.99

1912 mechanical Drafting drawing how to instructions CD
$9.99

 

K&E Leroy 3PC Lettering Template W/Box
$3.85

Measurement of Water '54 WA State Cippoletti Weirs Bklt
$24.99

 

OLD JUPITER KEUFFEL & ESSER CO DRAFTING TOOLS
$14.99

In The Box Sighting Rod Target
$20.00

 

1914 Antique Drafting Gauge, S. Carpenter, Hartford CT
$12.99

TRU POINT Rotary Lead Pointer Pencil Pointer Model D
$29.99

 

Keuffel & esser leroy scriber lettering w case 3238-10
$69.99

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

 

Vintage Keuffel & Esser Drafting Tools/Compass Set KE
$45.00

VINTAGE RICHTER DRAWING TOOLS COMPASS INSTRUMENT w/BOX
$39.99

 

Bruning Varsity Drafting Arm 15"
$21.00

Antique Kahl/Friedmann German Drafting Tools 15+pcs Set
$125.00

 

Staedtler old German slide logarithmic rule big case
$50.00

slide rule ruler logarithmic Bulgarian case small Sofia
$25.00

 

PICKETT 2 SLIDE RULE SET N500/N300
$51.00

VINTAGE GERMAN RICHTER DRAFTING TOOLS COMPASS SET w/BOX
$139.99

 

New Lasico Mechanical Planimeter L30 w/Adjustable Arm
$234.00

Vintage Pickett Model N902-ES Slide Rule
$8.00

 

Vintage ACU-MATH Pocket Simplex SLIDE RULE circa 1965
$8.99

Vintage Keuffel & Esser 11pc Drafting Tools Set MINT
$165.00

 

Beautiful Keuffel & Esser Co. Compass set
$15.00

STERLING SLIDE RULE POCKET SIZE WHITE PRECISION MINT
$2.99

 

ARCHITECTURAL SCALE Staedtler, Drawing, Drafting, Art
$0.99

RARE VINTAGE ROUND CHEMICAL SLIDE RULE, RUSSIA, 1960s
$69.99

 

Slide Rule Collectable Keuffel & Esser Leather Case
$30.00

ANTIQUE OLD BRASS INTERESTING TRAMMEL SEE
$60.00

 

VINTAGE CALCULATING SLIDE RULE WITH ORIGINAL CASE NICE
$15.00

Bostrom Brady No. 4 Contractor Level
$29.99

 

Vemco Mod 3300 GREY 18" Drafting Machine w/3 rulers
$42.61

THE REACTION PRODUCT OF ACETONE & TITANIUM TETRACHLORID
$4.99

 

DAVID WHITE MODEL 8114 SURVEYOR TRANSIT & CASE _pawn1st
$275.00

RARE 1959 SPIRULE Circular Slide Rule
$20.00

 

Dietzgen Star drafting set
$2.00

YAMAHA MODEL pf85 ELECTRONIC PIANO / KEYBOARD, _pawn1st
$389.00

 

Vintage Scribe Compass,approx. 3" long, no maker mark
$0.99

PICKETT N600-ES slide rule w/case
$20.00

 

Metal Stamp Kit for Stamping Survey Monuments
$21.50