Other Engineering Collectibles

Antique Technical Mathematical Drawing Instruments Set Geometry in Wood Box

There is a key but I could not get it to turn the lock, pencil appears to be silver plated, there is a up-close photo so take a look at that. Turns but untested.

Ames Model 1 Handheld Rockwell Hardness Tester

The Ames Model 1 Handheld Rockwell Hardness Tester is a collectible engineering tool that measures the hardness of materials using the Rockwell scale. Made in the United States, this handheld tester allows for easy and convenient testing on various types of materials. It is a unique and valuable piece for collectors or professionals in the field of engineering and materials science.

Lovely vintage folding Surveyors Measure .

Vintage wooden folding surveyors measure in good condition apart from the straps broken and one metal loop is missing .

Vintage 1960s Ricoh Slide Rule #105 In Original Case Made In Japan In Box

This vintage 1960s Ricoh slide rule is a rare find for collectors of scientific and engineering tools. Made in Japan, this slide rule is a testament to the quality craftsmanship of the era. The original case and box add to its charm, showcasing its authenticity and functionality. The plastic material used in its construction ensures durability and longevity, making it a unique and valuable piece for any collector.has been taped on edges of box as seen in photos. in great working order and a great collectors piece or use for what it's made for. any questions please ask before buying. bb5

Vintage A W Faber Castell 883-Z2 Triangle Ruler With Clear Case Made in Germany

Great used condition. Includes all the ruler and case, as shown. See pictures for more details. This usually fixes the issue. It's in your best interest to cancel an order ASAP so you aren't stuck receiving an item you don't want.

Honeywell GEANS Electrostatically Suspended Gyroscope (ESG) Beryllium Sphere 2

This is a precision machined Beryllium Electrostatic Gyroscope (ESG) Device originally used on the B-52 and B-2 stealth aircraft bomber back in the 1980's. Beryllium Gyroscope, Beryllium Gyro, Beryllium Sphere, SPN/GEANS and Beryllium.

2006 ENGINEERING FORMULAS book 8th Edition Kurt Reiner Gieck technical math

By Kurt Gieck and Reiner Gieck. 8th Edition, 2006, English. 2006 ENGINEERING FORMULAS book. We will always work to make sure you have what you need for the success of your project. Book is in crisp, like new, mint condition.

Rare HEXCO HEX Adder Calculator W/ Stylus Fully Functional

Beautiful condition and in full working condition. Stylus clean and all switches and calculations work as intended. Shipped immediately and securely

WESTERN ELECTRIC GOLD 2N559 PNP GERMANIUM TRANSISTOR f/ NIKE-ZEUS / UNIVAC

Used vintage WESTERN ELECTRIV 2N559 PNP germanium transistor. Gold plated can with evacuation pip. Introduced circa 1957. Used in NIKE ZEUS defense system as well as REMINGTON RAND UNIVAC target intercept computer. FREE U.S. SHIPPING ! Thank you for looking !!!

Antique Military Hungarian TAJOLO Irany Compass Bakelike & Metal + Leather Case

This antique military Hungarian TAJOLO Irany Compass is a unique piece that dates back to the early 1900s. It features a bakelite and metal construction, with intricate details that make it a must-have for collectors of engineering and surveying equipment. The compass also comes with original leather case, making it easy to transport and store. Its origin can be traced back to Hungary, adding to its historical significance. This is a rare find for collectors of antique military equipment. IRANY is across top of compass. Compass works Impressive Non smoke environment Shipping $9 anywhere in us

Vintage German Draughtsman Drawing Set

See photographs for condition and further information.

Vintage STORM In Box w/ Case Vernier Caliper Depth Gauge 6'' 180mm Stainless

Super clean. Hardened stainless steel. Maybe a few minor scuffs from handling. Had original tissue paper. Pouch looks great. Box has a few minor scuffs and marks from storage. Really nice tool, ready to work with no issues.

Audels Millwrights & Mechanics Guide, Electroplating, Audels Blueprint Reading

The Audels Millwrights & Mechanics Guide is a valuable resource for individuals interested in engineering and mechanical trades. This book focuses solving problems that present themselves from day to day in the Millwright, Erector and Maintenance-mechanic in construction and operation of industrial plants. This book was copyright 1940, 1952 and written by Edwin P. Anderson. Also including in this lot of 3 books is the Audel's Answers on Blueprint Reading for Mechanics and Builders. This book was copyright 1941, 1946 and written by F.D. Graham. The last book in the collection is the International Library Electroplating by A.H. Sanders. Copywright 1945.

Antique Photovolt Multiple-Reflection Gamvanometer Mod. 45 AS-IS Parts Or Repair

Please see pictures for details on condition. This unit is not tested and is not known to be working. This is being sold as-is for parts, repair, or display. Cool art deco look.

Vintage Carl Zeiss Automatic Level Model Ni025

Carl Zeiss Gena Automatic Level Ni025 S/N 487595. The level is used but in excellent working condition. The compensator operates smoothly and performs as intended.

Drafting machine scale rules pair Ozalid 12” & 20”

Pair of Ozalid drafting machine rules 300 and 500mm long 12” and 20” long. Vintage about 1960, excellent condition gently used. Beech bodies and verulam scales. Metal mounting plate included. Slight variation in underside colour.

1960s Infrared Communications Archive Honeywell Westinghouse Cetron

Cetron Electronic Corporation typed letter (dated April 5, 1961) discussing photoconductive cells and IR applications. Westinghouse Electric Corporation Lamp Division typed letter (dated October 3, 1957).

Vintage “UNIQUE” Commercial Slide Rule Made in England With Case Calculator

This slide rule would be a valuable piece for collectors or those interested in historical engineering tools.

Vintage Riefler draughtsmans compass set

In good condition but set is incomplete (see photos)

Vintage PRODUX MECHANICAL CALCULATOR SLIDE ADDER ADDIATOR Made in WEST GERMANY

The Vintage PRODUX MECHANICAL CALCULATOR SLIDE ADDER ADDIATOR, made in West Germany, is a rare and unique collectible item that combines the functionality of a calculator with the charm of a slide adder. The green and brass color scheme adds to its vintage appeal, making it a desirable piece for collectors of engineering and scientific artifacts. With its origins in Germany, this calculator adds a touch of international flair to any collection of engineering memorabilia. This calculator is in very good condition. If you have any questions feel free to ask and as usual thank you for looking.

Keuffel & Esser Slide Ruler 4153-1 K&E Green Leather Case 6” Huntington Alloys

Manufactured in the United States, this collectible piece is a sought-after item for those interested in engineering and surveying. There is a scuff mark on the leather case on the back.

IRC Resist-O-Guide Retma Standard Color Code Free Shipping!

Vintage old resistor guide. All the wheels turn freely.

Antique Technical Drawing Set In Wooden Case & Another As Found

A wonderful set in a wooden case and another. General age related wear. Pieces included as shown - the odd piece may be missing.

K&E Mining Transit Book F 363 A made by the Keuffel & Esser Co.

The first 15 pages or so have pen marks. The remaining pages are free of marks

Vintage Morr Conductivity Controller Panel-Industrial Display Lighted Control

This unit has been converted to 12V DC and is intended purely for decorative and demonstration use. • HI / LO brightness for gauge illumination. • Desk or shelf display. It is a modified decorative/display unit.

Vintage Old School Brass Drawing Compass 10cm/4" Draughtsman Compasses

Good used condition See pics

Antique EFZET German Pocket Mechanical Calculator Produx Slide Adder w/ Stylus

The EFZET version is a collectible variation of the well-known Produx and Addiator slide calculators. • Model: Produx ST variant. • Original stylus included. • Stylus included. • Folding pocket case.

Vintage Celluloid Calculator Archibald D Dawnay London STEELWORKS ROAD BATTERSEA

Vintage Celluloid Calculator Archibald D Dawnay London STEELWORKS ROAD BATTERSEA , PLEASE SEE PICTURES FOR CONDITION AND SIZE .

Wild Heerbrugg Theodolite T2000s

This Wild Heerbrugg Theodolite T2000s is a precision instrument designed for engineering and surveying purposes. Made of high-quality steel material, it ensures durability and accuracy in measuring angles and elevations. The device is a sub-type of theodolites and stands, and it has been manufactured in Switzerland since 1951. Its period of use is from 1951 to present, making it a valuable scientific collectable for anyone interested in engineering and surveying history. This item is a must-have for collectors and professionals alike, and it is a great addition to any collection of engineering and surveying equipment. Battery, leads and tribach mount not included* Cases styles also vary*

Vtg Odd Lot - Trigonometer / Engineering Tool & Case, Tin, Bulldog, Lufkin, Wood

WILLMORE MARK 3A SEISMOMETER 0.1 - 150HZ BANDWIDTH

DEFCON 27 Conference Human Badge, Book, Stickers

Drafting Schoenner Drawing Instruments Set Made In Germany Vintage 11

Case has flaws as pictured. The tools are very good and adjustable. A very nice vintage set n thx for looking

Antique Proportional Dividers With Micrometer Settings Bar - Boxed - Rare

Antique Proportional Dividers With Micrometer Settings Bar - Boxed - Rare Lovely condition in the orginal case as shown. View photos

Vintage M.H.Mears & Co Water Flow Calculator + Case + Instructions

Used great condition

Ecobra Vintage Stationery Drawing set Eco Bra Kandidate Made in Germany

If the item is unopened or unused and uses a battery, a test battery may not be included. The pictures shown are for reference purposes.

Staedtler Precision Drafting Compass Mechanical Drawing Instruments Set #20254

Vtg Dietzgen Engineers' Field Book No. 382 V yellow notebook binder

Eugene Dietzgen Co. - undated.

COMPREHENSIVE CASED VINTAGE TECHNICAL DRAWING DRAFTING COMPASS SET

Rare Antique 13.5" Boxwood FARMAR"S Royal Letters Patent PUBLICANS SLIDE RULE

A rare Victorian Farmars publicans rule. The Standard For Licensed Victuallers. Stamped By Royal Letters Patent Used for calculating the costs etc for reduced alcohol content in spirits and ales . One edge stamped Size 1. (2200) The other scaled 0 to 50 and Altimeter In good condition and patination. A museum piece.