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Other Engineering Collectibles | Surplus Network

ANTIQUE NAUTICAL SECTOR BY CHADBURN BROS SHEFFIELD 12" 1-FOLD CIRCA 1850
USA
ANTIQUE NAUTICAL SECTOR BY CHADBURN...

$147.99 USD

ANTIQUE NAUTICAL SECTOR BY CHADBURN...

$147.99 USD

DIETZGEN SWISS MADE PLANIMETER 1715-4 OPISOMETER 1/4” To Ft. PLAN MEASURE
USA
DIETZGEN SWISS MADE PLANIMETER 1715-4...

$35.00 USD

DIETZGEN SWISS MADE PLANIMETER 1715-4...

$35.00 USD

Vintage Slide Rule Albert Nestler A.G.№23 R/3 Made in Germany D.R.Patent Rietz
United Kingdom
Vintage Slide Rule Albert Nestler...

$35.00 GBP

Vintage Slide Rule Albert Nestler...

$35.00 GBP

Surveying Instruments Accessories Catalog 10 1971 Price List Conversion Factors
USA
Surveying Instruments Accessories...

$35.00 USD

Surveying Instruments Accessories...

$35.00 USD

Box Of Weight And Measures. Vintage
USA
Box Of Weight And Measures. Vintage

$35.00 USD

Box Of Weight And Measures. Vintage

$35.00 USD

BLUNDELL LUTON 11.5" Type L.4 SLIDE RULE
United Kingdom
BLUNDELL LUTON 11.5" Type L.4 SLIDE RULE

$9.00 GBP

BLUNDELL LUTON 11.5" Type L.4 SLIDE RULE

$9.00 GBP

DEFCON 32 (2024) Human Badge Raspberry Pi RP 2350
USA
DEFCON 32 (2024) Human Badge...

$165.00 USD

DEFCON 32 (2024) Human Badge...

$165.00 USD

Chart of Electromagnetic Radiations 1940s Vintage Science Poster - 20x30
USA
Chart of Electromagnetic Radiations...

$18.95 USD

Chart of Electromagnetic Radiations...

$18.95 USD

Original Crunch Labs Subscription Box by Mark Rober | Ball Launcher | NEW!
USA
Original Crunch Labs Subscription Box...

$34.50 USD

Original Crunch Labs Subscription Box...

$34.50 USD

ANTIQUE ADVERTISING RULER 6 1/4" ENGINEERING SCALE SECTOR QUICKSET WATER SEALERS
USA
ANTIQUE ADVERTISING RULER 6 1/4"...

$28.99 USD

ANTIQUE ADVERTISING RULER 6 1/4"...

$28.99 USD

DEFCON 32 (2024) Rare Vendor Badge, Booklet And Stickers
USA
DEFCON 32 (2024) Rare Vendor Badge,...

$250.00 USD

DEFCON 32 (2024) Rare Vendor Badge,...

$250.00 USD

FIRST POINT CONTACT TRANSISTOR REPLICA #15
USA
FIRST POINT CONTACT TRANSISTOR...

$299.00 USD

FIRST POINT CONTACT TRANSISTOR...

$299.00 USD

Vintage Draper S912 Scribe Block Surface Gauge Scribing Machinist Wooden Poland
USA
Vintage Draper S912 Scribe Block...

$40.00 USD

Vintage Draper S912 Scribe Block...

$40.00 USD

Vintage Keuffel & Esser Co. Military Compass
USA
Vintage Keuffel & Esser Co. Military...

$22.00 USD

Vintage Keuffel & Esser Co. Military...

$22.00 USD

GROGU BADGE FROM DEFCON 2020
USA
GROGU BADGE FROM DEFCON 2020

$150.00 USD

GROGU BADGE FROM DEFCON 2020

$150.00 USD

Crunch Labs by Mark Rober | Rocket Revolver| NEW!
USA
Crunch Labs by Mark Rober | Rocket...

$45.00 USD

Crunch Labs by Mark Rober | Rocket...

$45.00 USD

Synack Cybersecurity Bug Bounty Hackathon Swag Socks
USA
Synack Cybersecurity Bug Bounty...

$9.99 USD

Synack Cybersecurity Bug Bounty...

$9.99 USD

Engineering: FUTURE of CHALLENGING PROFESSION by Ellis Armstrong! Interior Dept.
USA
Engineering: FUTURE of CHALLENGING...

$9.99 USD

Engineering: FUTURE of CHALLENGING...

$9.99 USD

Vtg Slide Rule Calculator - HANNA - Pneumatic Hydraulic Cylinders- 1944 - USA
USA
Vtg Slide Rule Calculator - HANNA -...

$9.99 USD

Vtg Slide Rule Calculator - HANNA -...

$9.99 USD

Box of 4 New Buss TL 20 Tron Edison base Time Delay Fuses 20A fuse
USA
Box of 4 New Buss TL 20 Tron Edison...

$6.25 USD

Box of 4 New Buss TL 20 Tron Edison...

$6.25 USD

DEFCON 32 (2024) HUMAN BADGE And Smaller White Badge
USA
DEFCON 32 (2024) HUMAN BADGE And...

$300.00 USD

DEFCON 32 (2024) HUMAN BADGE And...

$300.00 USD

Akira Blue LED Badge - BSidesDFW 2019 #badgelife by @alt_bier - Fully Assembled
USA
Akira Blue LED Badge - BSidesDFW 2019...

$110.00 USD

Akira Blue LED Badge - BSidesDFW 2019...

$110.00 USD

84 Badge #badgelife 3 LED colors w/ Wonder Woman, Terminator, & Last Starfighter
USA
84 Badge #badgelife 3 LED colors w/...

$110.00 USD

84 Badge #badgelife 3 LED colors w/...

$110.00 USD

Set of 2 DEFCON 32 Badges (2024) - Excellent Condition, Raspberry Pi RP2040
USA
Set of 2 DEFCON 32 Badges (2024) -...

$275.00 USD

Set of 2 DEFCON 32 Badges (2024) -...

$275.00 USD

*2 RARE Antique Folding Pocket Compass Dividers Pencil Ink? Multi Drafting Tool
United Kingdom
*2 RARE Antique Folding Pocket...

$153.00 GBP

*2 RARE Antique Folding Pocket...

$153.00 GBP

Vintage Mechanical Calculators - Produx West Germany & Magic-Brain Japan
USA
Vintage Mechanical Calculators -...

$12.99 USD

Vintage Mechanical Calculators -...

$12.99 USD

The World is Sopping Wet! Rare Vintage 1953 PITTSBURGH LECTRODRYER Bulletin!
USA
The World is Sopping Wet! Rare...

$12.99 USD

The World is Sopping Wet! Rare...

$12.99 USD

Vtg. 1980 Draftsman Pen on Paper Drawing of ALCOA Company Plant Layout, Texas
USA
Vtg. 1980 Draftsman Pen on Paper...

$21.50 USD

Vtg. 1980 Draftsman Pen on Paper...

$21.50 USD

Vintage Western Electric 9D Transistor: New old stock, 24K Gold plated
USA
Vintage Western Electric 9D...

$17.50 USD

Vintage Western Electric 9D...

$17.50 USD

Republic Steel Decimal Equivalents Gage Data Reference Chart Cards VTG Cleveland
USA
Republic Steel Decimal Equivalents...

$17.50 USD

Republic Steel Decimal Equivalents...

$17.50 USD

Vintage Rosewood Box & Some Drawing Instruments +/- 21 x 12cm, Spares or Repair!
United Kingdom
Vintage Rosewood Box & Some Drawing...

$15.00 GBP

Vintage Rosewood Box & Some Drawing...

$15.00 GBP

Surveying: Theory & Practice, firstEd., Davis, Foote & Rayner, 1928, McGraw-Hill
USA
Surveying: Theory & Practice,...

$15.00 USD

Surveying: Theory & Practice,...

$15.00 USD

Vintage Harling Draftsman Instruments In Case Mechanical Drawing - Incomplete
United Kingdom
Vintage Harling Draftsman Instruments...

$15.00 GBP

Vintage Harling Draftsman Instruments...

$15.00 GBP

Vintage Produx Original Standard Calculator, Case, and Directions
USA
Vintage Produx Original Standard...

$15.00 USD

Vintage Produx Original Standard...

$15.00 USD

ANTIQUE BOXWOOD RECTANGULAR SERVICE PROTRACTOR & MAP SCALE, W.F. STANLEY LONDON
USA
ANTIQUE BOXWOOD RECTANGULAR SERVICE...

$48.99 USD

ANTIQUE BOXWOOD RECTANGULAR SERVICE...

$48.99 USD

Antique Brass Stanley London Theodolite Survey Transit Scope (replica) India
USA
Antique Brass Stanley London...

$228.85 USD

Antique Brass Stanley London...

$228.85 USD

Military Antique Edwardian Stanley Draughtsman
United Kingdom
Military Antique Edwardian Stanley...

$320.00 GBP

Military Antique Edwardian Stanley...

$320.00 GBP

Faber Castell 1/54 Vintage SLIDE RULE Made in Darmstadt 30cm Long with Part Case
United Kingdom
Faber Castell 1/54 Vintage SLIDE RULE...

$12.00 GBP

Faber Castell 1/54 Vintage SLIDE RULE...

$12.00 GBP

Vintage Teal Memory 826 Electronic Math Calculator Pocket Protector + Box
USA
Vintage Teal Memory 826 Electronic...

$11.00 USD

Vintage Teal Memory 826 Electronic...

$11.00 USD

Staedtler Drafting/Drawing 7 Piece Set
USA
Staedtler Drafting/Drawing 7 Piece Set

$10.00 USD

Staedtler Drafting/Drawing 7 Piece Set

$10.00 USD

Vintage NESTLER Pocket Slide Rule No.11D with Leather Case
United Kingdom
Vintage NESTLER Pocket Slide Rule...

$10.00 GBP

Vintage NESTLER Pocket Slide Rule...

$10.00 GBP

Vintage Faber Castell Slide Rule Original Case Old Tools Math Engineering Survey
United Kingdom
Vintage Faber Castell Slide Rule...

$4.99 GBP

Vintage Faber Castell Slide Rule...

$4.99 GBP

Vintage The Unique Slide Rule Original Case Old Tools Math Engineering Survey
United Kingdom
Vintage The Unique Slide Rule...

$4.99 GBP

Vintage The Unique Slide Rule...

$4.99 GBP

Two Historic Silicon Wafers 1950s - early 1960s : 0.95 inch and 1.25 inch
USA
Two Historic Silicon Wafers 1950s -...

$20.00 USD

Two Historic Silicon Wafers 1950s -...

$20.00 USD

Ecobra drafting drawing set 3606 Vintage Measurement & Drawing Tools in Case
USA
Ecobra drafting drawing set 3606...

$20.00 USD

Ecobra drafting drawing set 3606...

$20.00 USD

Historic 1992 C-Cube CL950, Worlds First MPEG Decoder on a Chip
USA
Historic 1992 C-Cube CL950, Worlds...

$32.50 USD

Historic 1992 C-Cube CL950, Worlds...

$32.50 USD

Vintage Miniature Compass Brass Made In Germany
USA
Vintage Miniature Compass Brass Made...

$22.49 USD

Vintage Miniature Compass Brass Made...

$22.49 USD

ARCHITECTURAL DRAWING DESIGN -230 BOOKS ON DVD- DRAW PLANS DRAFTING BUILDING 273
United Kingdom
ARCHITECTURAL DRAWING DESIGN -230...

$4.60 GBP

ARCHITECTURAL DRAWING DESIGN -230...

$4.60 GBP

Cyber Dolphin Astable Badge - BSidesDFW 2021 #badgelife by @alt_bier - DIY KIT
USA
Cyber Dolphin Astable Badge -...

$55.00 USD

Cyber Dolphin Astable Badge -...

$55.00 USD

Vintage DIETZGEN No. 403F Engineer Field Note Book 31 Double Sided Pages USA
USA
Vintage DIETZGEN No. 403F Engineer...

$9.95 USD

Vintage DIETZGEN No. 403F Engineer...

$9.95 USD

Engineer Lensatic Compass Academy Japan W/ Glow in The Dark hands Used Plastic
USA
Engineer Lensatic Compass Academy...

$17.99 USD

Engineer Lensatic Compass Academy...

$17.99 USD

Antique Metal Natural Gas American Meter Co Chicago Cubic Feet Vintage Decor
USA
Antique Metal Natural Gas American...

$149.99 USD

Antique Metal Natural Gas American...

$149.99 USD

1965 Los Alamos Scientific Lab NM Carolyn Wilder Help Wanted Atomic Nucleus Ad
USA
1965 Los Alamos Scientific Lab NM...

$13.49 USD

1965 Los Alamos Scientific Lab NM...

$13.49 USD

Vintage Old School Brass Drawing Dividers Calipers Technical Draughtsman 12cm
United Kingdom
Vintage Old School Brass Drawing...

$24.99 GBP

Vintage Old School Brass Drawing...

$24.99 GBP

VINTAGE Mobil Oil Complete Concise Circular Slide Rule No 28 N Made in Japan NOS
USA
VINTAGE Mobil Oil Complete Concise...

$24.99 USD

VINTAGE Mobil Oil Complete Concise...

$24.99 USD

DEFCON 22 Human Badge With Lanyard - Used / Tested Good
USA
DEFCON 22 Human Badge With Lanyard -...

$199.99 USD

DEFCON 22 Human Badge With Lanyard -...

$199.99 USD

Keuffel & Esser Paragon Drawing Instrument set in wooden case with lift out tray
United Kingdom
Keuffel & Esser Paragon Drawing...

$199.99 GBP

Keuffel & Esser Paragon Drawing...

$199.99 GBP

Vintage STAR Circular Slide Rule, Case & Instructions, Japan, No.1660 Pat.440028
United Kingdom
Vintage STAR Circular Slide Rule,...

$95.00 GBP

Vintage STAR Circular Slide Rule,...

$95.00 GBP

G0dzilla VS Badge - DEFCON 32 #badgelife by @alt_bier - Assembled Ready to Wear
USA
G0dzilla VS Badge - DEFCON 32...

$155.00 USD

G0dzilla VS Badge - DEFCON 32...

$155.00 USD

Vintage DIETZGEN No. 403F Engineer Field Note Book 80 Pages 50% Rag Paper USA
USA
Vintage DIETZGEN No. 403F Engineer...

$29.99 USD

Vintage DIETZGEN No. 403F Engineer...

$29.99 USD

Electric Specialty MFG Antique Wood Volt Ohm Meter With Leeds With Original Case
USA
Electric Specialty MFG Antique Wood...

$29.99 USD

Electric Specialty MFG Antique Wood...

$29.99 USD

VERY FINE ANTIQUE ARCHITECTS ENGINEERS DRAWING INSTRUMENT SET circa 1900
United Kingdom
VERY FINE ANTIQUE ARCHITECTS...

$145.00 GBP

VERY FINE ANTIQUE ARCHITECTS...

$145.00 GBP

1968 Barber-Greene Aurora IL "Total Reclaiming Systems" Engineering Brochure NMT
USA
1968 Barber-Greene Aurora IL "Total...

$27.55 USD

1968 Barber-Greene Aurora IL "Total...

$27.55 USD

Vintage Hudson River State Hospital Engineering Stickers, Full Sheet
USA
Vintage Hudson River State Hospital...

$19.99 USD

Vintage Hudson River State Hospital...

$19.99 USD

1964 Electronic Engineering Company ~ Product Summary Mini Catalog
USA
1964 Electronic Engineering Company...

$19.99 USD

1964 Electronic Engineering Company...

$19.99 USD

Vintage Old School Brass Drawing Dividers Calipers Technical Draughtsman 9.5cm
United Kingdom
Vintage Old School Brass Drawing...

$19.99 GBP

Vintage Old School Brass Drawing...

$19.99 GBP

Cowboys vs Dinosaurs Badge - DEFCON 32 #badgelife by @alt_bier - Assembled
USA
Cowboys vs Dinosaurs Badge - DEFCON...

$125.00 USD

Cowboys vs Dinosaurs Badge - DEFCON...

$125.00 USD

Vintage Keuffel & Esser Co NY Pocket Compass ~ Nickel Plated
USA
Vintage Keuffel & Esser Co NY Pocket...

$125.00 USD

Vintage Keuffel & Esser Co NY Pocket...

$125.00 USD

Faber-Castell Novo-Duplex 2/83 N - Slide Rule Calculation (Boxed) - Germany
United Kingdom
Faber-Castell Novo-Duplex 2/83 N -...

$229.95 GBP

Faber-Castell Novo-Duplex 2/83 N -...

$229.95 GBP

Vintage FREY Horse Shoe 4" Magnet Made In England School Science Magnet
USA
Vintage FREY Horse Shoe 4" Magnet...

$19.80 USD

Vintage FREY Horse Shoe 4" Magnet...

$19.80 USD

Vintage Brass Drawing Compass 11.5cm Long
United Kingdom
Vintage Brass Drawing Compass 11.5cm...

$8.00 GBP

Vintage Brass Drawing Compass 11.5cm...

$8.00 GBP

1942 Antique Engineering; Sheffield Gages Catalog No. 42-2 Machine Shop Tools
USA
1942 Antique Engineering; Sheffield...

$8.00 USD

1942 Antique Engineering; Sheffield...

$8.00 USD

Rare/Vtg (KAPL) Knolls Atomic Power Lab. Naval Reactors - Emerg. Crew Badge 74
USA
Rare/Vtg (KAPL) Knolls Atomic Power...

$44.95 USD

Rare/Vtg (KAPL) Knolls Atomic Power...

$44.95 USD

Vintage Celluloid Calculator Archibald D Dawnay London STEELWORKS ROAD BATTERSEA
United Kingdom
Vintage Celluloid Calculator...

$85.00 GBP

Vintage Celluloid Calculator...

$85.00 GBP

Cowboys vs Dinosaurs Badge - DEFCON 32 #badgelife by @alt_bier - KIT
USA
Cowboys vs Dinosaurs Badge - DEFCON...

$85.00 USD

Cowboys vs Dinosaurs Badge - DEFCON...

$85.00 USD

Scientific American Free Enterprise Forever in the 19th Century VTG 1977 PB/B&W
USA
Scientific American Free Enterprise...

$12.95 USD

Scientific American Free Enterprise...

$12.95 USD

Vintage Ascola Mechanical Drafting Compass Made in Germany.Original Case gr2
USA
Vintage Ascola Mechanical Drafting...

$12.95 USD

Vintage Ascola Mechanical Drafting...

$12.95 USD

2023 DEF CON 31 Convention Human Badge, SAO Holder & Lanyard DEFCON | Never Worn
USA
2023 DEF CON 31 Convention Human...

$59.99 USD

2023 DEF CON 31 Convention Human...

$59.99 USD

RARE Antique GEORGIAN MATCHING PAIR BRASS STEEL Compass DIVIDERS 8" And 6"
United Kingdom
RARE Antique GEORGIAN MATCHING PAIR...

$59.99 GBP

RARE Antique GEORGIAN MATCHING PAIR...

$59.99 GBP

Antique Vintage Boxed Brass Draftsman Geometry Technical Drawing Instruments Set
United Kingdom
Antique Vintage Boxed Brass Draftsman...

$119.99 GBP

Antique Vintage Boxed Brass Draftsman...

$119.99 GBP

Antique Engert & Rolfe Advertising Compass Calliper Dividers & Ruler by Richter
United Kingdom
Antique Engert & Rolfe Advertising...

$39.00 GBP

Antique Engert & Rolfe Advertising...

$39.00 GBP

Early PIC Pocket Slide Rule 5.5” Made in England Leather Case (Needs some TLC!)
United Kingdom
Early PIC Pocket Slide Rule 5.5”...

$6.00 GBP

Early PIC Pocket Slide Rule 5.5”...

$6.00 GBP

BUSS Motor-Running Overload & Motor Branch Circuit Protection Guide 1975
USA
BUSS Motor-Running Overload & Motor...

$6.00 USD

BUSS Motor-Running Overload & Motor...

$6.00 USD

Rotring Vintage three sided scale Technical ruler in original case Used
USA
Rotring Vintage three sided scale...

$13.95 USD

Rotring Vintage three sided scale...

$13.95 USD

New, CRUNCH LABS by Mark Rober Kaleidoscope Build Box Kit
USA
New, CRUNCH LABS by Mark Rober...

$35.18 USD

New, CRUNCH LABS by Mark Rober...

$35.18 USD

Pair of Wooden Surveyors Tripod Level Stand~~Table Lamps~~Work Great~~Adjustable
USA
Pair of Wooden Surveyors Tripod Level...

$49.99 USD

Pair of Wooden Surveyors Tripod Level...

$49.99 USD

Vintage Berol RapiDesign Template No. 27 Structural Crossections
USA
Vintage Berol RapiDesign Template No....

$14.95 USD

Vintage Berol RapiDesign Template No....

$14.95 USD

Antique Unusual Switch Possibly From Princeton Uuiversity
USA
Antique Unusual Switch Possibly From...

$33.00 USD

Antique Unusual Switch Possibly From...

$33.00 USD

MNH Stamp Thomas Newcomen Inventor Atmospheric Steam Engine 1712 Engineer Briton
United Kingdom
MNH Stamp Thomas Newcomen Inventor...

$2.80 GBP

MNH Stamp Thomas Newcomen Inventor...

$2.80 GBP

Vintage National Technical Schools Communications Lesson No TFM-1 & Schematics
USA
Vintage National Technical Schools...

$7.49 USD

Vintage National Technical Schools...

$7.49 USD

Power
USA
Power's Practical Handbook 1929 First...

$5.75 USD

Power's Practical Handbook 1929 First...

$5.75 USD

Vintage 1930s Gray Instrument Blasting Galvanometer model E-80 Ohm meter
USA
Vintage 1930s Gray Instrument...

$68.00 USD

Vintage 1930s Gray Instrument...

$68.00 USD

ANTIQUE 1930s ANBERCROMBIE & FITCH OPISOMETER WITH OSTRICH CASE MADE IN GERMANY
USA
ANTIQUE 1930s ANBERCROMBIE & FITCH...

$32.49 USD

ANTIQUE 1930s ANBERCROMBIE & FITCH...

$32.49 USD

STANLEY LONDON PROPORTIONAL DIVIDER SCIENTIFIC DRAWING TOOL 19th CENTURY CASED
United Kingdom
STANLEY LONDON PROPORTIONAL DIVIDER...

$67.64 GBP

STANLEY LONDON PROPORTIONAL DIVIDER...

$67.64 GBP

Vintage MOHRSON 802,FRANCE MADE TECHNICAL DRAWING DRAFTING SET
USA
Vintage MOHRSON 802,FRANCE MADE...

$25.00 USD

Vintage MOHRSON 802,FRANCE MADE...

$25.00 USD

Vintage Duraline England Precision 12" Engineers Surveyors Ruler High Quality
United Kingdom
Vintage Duraline England Precision...

$8.99 GBP

Vintage Duraline England Precision...

$8.99 GBP

NESTLER Vintage Green Stencil Set of 4 - 3mm, 4mm, 5mm, 7mm, HENSCHEL CO
USA
NESTLER Vintage Green Stencil Set of...

$8.97 USD

NESTLER Vintage Green Stencil Set of...

$8.97 USD

DERCK
USA
DERCK'S GAUGE DIAL set with...

$22.22 USD

DERCK'S GAUGE DIAL set with...

$22.22 USD

Stanley Fullers Calculator Cylindrical Slide Rule inc. Case, Stand, 1950s
United Kingdom
Stanley Fullers Calculator...

$650.00 GBP

Stanley Fullers Calculator...

$650.00 GBP

FREE SHIP! West Germany Travel Pocket Compass Silver Brass fluorescent Dots VTG
USA
FREE SHIP! West Germany Travel Pocket...

$20.33 USD

FREE SHIP! West Germany Travel Pocket...

$20.33 USD