Other Engineering Collectibles

Looking for Other Engineering Collectibles

Chart Of Electromagnetic Radiations 1940s Vintage Science Poster - 20x30

Rare Stima Adding Machine Swiss Watch Precision Calculator Keuffel Esser Co

Lot Vtg Wood & Brass Folding Rulers Calipers Lufkin #171 Stanley #36 Upson #62

Vintage Sama & Etani Model Circular Slide Rule Model #90 Conversion Table

Archive, N.e. Electric 1957 Dedication, Sc Moore Hydro Electric Dam Littleton Nh

Super Early 1905 Westinghouse Electric Antique Portable Ammeter Style 35120

Vintage Hilger & Watts Ltd 81317 Surveyors Theodolite Engineering Decor Display

Stunning Merrifield & Co. Boston 24" Brass Bound Gunter's Scale Rule Circa 1825

French Brass Surveyor Transit Theodolite Level Compass France Estrange W/ Tripod

Antique Architect Drawing Set In A Lovely 2-tier Wooden Box, Bone Handle's?nokey

Abney Level Stanley London Reflecting Clinometer Original Early Round Brass Body

Vintage Rare A.mathieson Dividers Calipers Compass Iron Wing Lock

Sneaky Badge, Defcon, Badgelife Badge From Def Con. Includes Extra Letters

Defcon 27 Badge - Needs Battery Soldered Back On

Hilger & Watts D291 101

Vintage American Cystoscope Makers With Box Complete Quack Medical Wappler Old"1

Brass Surveyor's Compass - Elliott Brothers Strand London Cr 1900

Paxer Px15c A Hp-15c Scientific calculator Kit - New Unopened

Vintage Cooke, Troughton & Simms Ltd Theodolite York London Sn S0311997

Vintage Tarrant Hydraulic Slide Rule by Paterson Engineering With Case

Rare Defcon 23 Badge (2015) - Vendor Badge And Lanyard

Vintage / Antique Technical Drawing / Draughtsman / Engineering / Compass Set

Engineering Vintage Slide Rule / Ruler / Measure / Scientific / Draftin Tool Lot

Mixed Bundle Technical Drawing Set, Pieces, Architect, Cartography Antique Lot

Defcon 31 Badge With Lanyard And Defcon 31 Booklet & Stickers

Vintage Helix Lock Brass Drawing Compass School Technical Draughtsman Old Tools

Mechanical Tools E.o. Richter & Co Kopernikus Xii Drafting Drawing Set Original

Lot Of 9 Vintage Slide Rule Calculators: Daven, Ameco, Carlton, Ch, Ohmite

Super Rare 1811 Antique I & J Bradford Estate Management 2ft 2 Fold Rule Ruler

Defcon - Darknet Badge Dark Tangent “previously Working - Mini Batrynot Included

Rare Superb Vintage (i) 1890 Dennert & Pape No 1746 Slide Rule Original Case!

Vintage Engineers Directional Pocket Compass Hinged Black Metal Case

4 1944 Stewart-warner Co Alemite Dual Manifold Lubrication Engineering Brochures

Vintage Western Electric 9d Transistor: New Old Stock, 24k Gold Plated

Antique French Camera Lucida Berville 1900

E-80 Blasting Galvanometer

Stock & Bond Yield & Profit Finder Calculator Circular Slide Rule 1960’s Vintage

Historic 1992 C-cube Cl950, Worlds First Mpeg Decoder On A Chip