Collectable Engineering Items

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This Vemco Drafting Arm is in good condition. There is one plastic protective sleeve that goes over a band that is damaged on one end. The band is fine just plastic is torn a little. This can be seen in the pictures. All axis function correctly. Shipping is actual charg...
VEMCO 3500 18" PRECISION DRAFTING MACHINE ARM DETAILER
Sun Hemmi Bamboo Slide Rule No. 255 Japan. Condition is Used. Shipped with USPS First Class Package.
Sun Hemmi Bamboo Slide Rule No. 255 Japan
An exceotional vintage RIEFLER Tools Drafting and Drawing Precision Instrument Set w/ Case Made in GERMANY. Excellent condition. Beautiful vintage case. Shipped with USPS Priority Mail. A great collectible and usable set. Items usually will be received within 2 business...
RIEFLER Drafting VINTAGE Tools Drawing Precision Instrument Set w/ Case ☆GERMANY
These dividers are in immaculate condition... This pair of proportional dividers comes in the original case and in the original K & E cardboard box. It is a 10" No. 806 by K & E. It is marked Germany on one of the legs. It's my understanding that proportion...
K & E 806 10" Proportional Dividers in Case & Box Keuffel Esser Germany Fine
9 inches tall, some type of odd tool cast iron part is black, other parts are brass, has a round plate in center of brass with numbers and marks around it, then a brass brass on one side that is vertical also with numbers and marks, then a vertical type plunger that goe...
Old odd tool Staking Tool Needle Press Compass old estate really neat item
Here is my Dad’s slide rule. I’ve never used one so my knowledge is very limited although I do know what logarithms are. It is in Excellent shape. I would say as good as new. He wrote his name on everything. Sorry.
KEUFFEL & ESSER K&E LOG LOG DUPLEX 10 DECI LON SLIDE RULE 4080-3 WITH CASE
Aristo 803 Pocket Slide Rule. Barely Used. Very Nice! The 803 was the only pocket-sized model manufactured in the Aristo Scholar series. The Aristo 803 slide rule is much harder to find than the corresponding full-size Aristo 903 rule. The Aristo 803 is a practical, poc...
Aristo 803 Pocket Slide Rule. Barely Used. Very Nice!
Keuffel & Esser K & E Leroy Lettering Set Beautiful box. Condition is Used. I am pretty certain the box has been sanded, stained, and resealed as there is no cracking whatsoever on the box. Box is solid, one hook from the front is missing. I am not an expert on...
Keuffel & Esser K & E Leroy Lettering Set Beautiful box
Exceptional retro advertising Varicap Slide Rule from TRW Semiconductors Inc. a subsidiary of TRW out of Lawndale, CA - USA.Elegant, crisp, retro style graphics and fonts make this a unique addition to any collection. Arrives in clean and tidy order, ready for action. P...
Vintage TRW Semiconductors Inc. Varicap Capacitor Frequency Slide Rule USA
VINTAGE HALDEN'S CALCULEX CIRCULAR SLIDE RULE! For your consideration I have a vintage slide rule with markings as follows: HALDEN'S CALCULEX / CIRCULAR SLIDE RULE (around center dial on one side) and MADE IN ENGLAND (engraved on center dial on the other side). It measu...
Vintage HALDEN'S CALCULEX Circular Slide Rule w/ leather case & formulas booklet
Original Antique Vintage Gunters/Surveyors Land Measuring Chain - 33 foot - 2 Pole. Condition is Used. Circa 1880's Shipped with USPS Priority Mail.
Original Antique Vintage Gunter’s Surveyor’s Land Measuring Chain - 33' 2 Pole
Gramercy Germany Proportional Dividers in Original Case.Very nice drafting dividers from a cartographer who is retiring.see my other listings for other tools i am parting with.Thanks for looking
Gramercy Germany Proportional Dividers in original case
the auction is for a vintage VEMCO draft rule model AP-35 , 18'' ,it is in used condition, with some signs of use, it comes as pictured,buyer is responsible for sales taxes,shipping to continental USA,all sales are final,thanks.
VEMCO antiflex AP-35 drafting rule 18''
1943 C Thur Ruler co Convertisor Calculator ruler. Anglo-Metric corp. New York USA Very Good Condition. 1943 C Thru Ruler Convertisor Conversion Slide Calculator Ruler Anglo Metric Co Click images to enlarge Description 1943 C Thur Ruler co Convertisor Calculator ruler....
1943 C Thru Ruler Convertisor Conversion Slide Calculator Ruler Anglo Metric Co
VINTAGE HAGO Co Drafting Engineer Drawing Compass Set. Made in Germany. All original pieces included. Used.
VINTAGE HAKO Drafting Engineer Drawing Compass Set
Vintage Frederick Post 1460 Versalog Hemmi Bamboo Japan Slide Ruler With Case. Condition is Used. Shipped with USPS First Class Package. Like new!!
Vintage Frederick Post 1460 Versalog Hemmi Bamboo Japan Slide Ruler With Case
Up for sale we have a VINTAGE Hemmi Model 44DA-610 VERSALOG TELEDYNE POST Slide Rule w/Original CASE. It has some light scratches and general wear slides move smoothly. Please see pictures and email me with any questions.
VINTAGE Hemmi Model 44DA-610 VERSALOG TELEDYNE POST Slide Rule w/Original CASE
Up for your consideration is an Antique Drafting Tool Set Made In Germany? with Case Pat. 1903 in excellent condition except the leather case has some damage(See Photos), buy it that way!
Antique Drafting Tool Set Made In Germany? with Case Pat. 1903
Defcon 27 Darknet Badge. Condition is New. Shipped with USPS Priority Mail Small Flat Rate Box. Item was assembled and tested to ensure it was working. Nothing else had been done to the item.
Defcon 27 Darknet Badge
Very nice condition. Fully functional. With leather case. 4" diameter. Threaded mount on the bottom. NOTE: I SOLD THIS ONCE BEFORE AND IT WAS RETURNED BECAUSE APPARENTLY THERE IS A PIECE MISSING I WAS UNAWARE OF. (THE EMPTY ROUND POCKET IN THE CASE.) NOW I AM RELIS...
Vintage K & E Surveyors Compass Transit Survey Tool W/ Case. WYSIWYG
S. Hayford Austin Texas!!! 1830's 1850's Survey Transit Theodolite. These don't come up very often and from Austin Texas makes it even better. It looks to be complete with the exception of the stand. The needle doesn't move but i am sure it needs some lubrication. This...
S. Hayford Austin Texas!!! 1830's 1850's Survey Transit Theodolite
We did our best to fully test this and found no issues. Will show wear and tear. Might have scratches and other markings.Please take a look at each photo to see the condition of the item. Most of our items will come with a money back guarantee! Please see our return pol...
Vintage Universal BOARDMASTER Drafting Machine with Ruler
Addiator Faber-Castell Addition Subtraction 67/54R Germany. Condition is Used. Listed is an Addiator by Faber-Castell 567/54R that aids in subtraction and addition and other functions. It comes with the stylus to aid in doing the math, and it's original case. The case h...
Addiator Faber-Castell Addition Subtraction 67/54R Germany Vintage Antique Math
Vtg Charles Bruning Co Drafting Machine Ruler 12" Plastic . Condition is Used. Shipped with USPS First Class Package.
Vtg Charles Bruning Co Drafting Machine Ruler 12" Plastic
Tecnostyl 620 Drafting Machine Portable Suitcase. Made in Italy. Everything is tight. Absolutely no plays. Condition is Used. Shipped with USPS Parcel Select Ground.
Tecnostyl 620 Drafting Machine Portable Suitcase. Architects Engineers. Protract
Product Description Up for auction is an Antique General Electric Rheostat Sold Untested. Rheostat is in good used condition with obvious signs of use/wear. Lever moves freely but the spring mechanism is coming uncoiled. There is minor surface rust and light wear to cas...
Antique General Electric Rheostat Sold Untested
This sale is for a new, in the sealed box, Chartpak mechanical drafting kit. part number DDTKIT. We have opened one box to show the contents. This is a 30 piece kit that includes the following: Triangular scale, 12" ArchitecturalTriangular scale 12" Engineerin...
NEW Sealed Chartpak 30 Piece DDTKIT Mechanical Drafting Kit
Comes complete with box and case. Box will show signs of wear. Some more than others. Overall everything is in good shape for its age. I have multiple for sale so if you’re interested in buying more than one, let me know and I will combine shipping.
Vintage Pickett 120T Student Slide Rule Complete in Box with Case
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