Collectable Inventors & Geniuses

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You are bidding on ONE antique US Patent Model: 'Egg Holder' Inventor: F. ArnoldPatented: August 14, 1855 This little wood "egg holder" hinged box was made by F. Arnold. The outside had a handle on it at some point and he has his name painted on the top. The i...
Antique US Patent Model August 14, 1855 Egg Holder F. Arnold
Up for your consideration is an improvement in “Wagon Brakes” patent model, patented March 19, 1912. The wagon is about 6 ¾” in height at its tallest point, which is the top of the back wheel. The length of the wagon at its longest point, is 15”, which is the back of th...
Antique US Patent Model 1912 Improvement in Wagon Brakes
Mozart 225. Condition is New. Limited edition
Mozart 225
Patent models illustrating the function of an invention, were created and submitted with patents between 1790 and 1880. The models show the invention in three dimensions and include some working parts. Many models were made of wood. Most of the Patent Office’s collectio...
ANTIQUE PATENT MODEL
2009 Topps American Heritage Heroes ULTRA RARE Carl Sagan REFRACTOR !✴ ONLY 76 serial numbered cards were made. ✴⏳We no longer offer items "endlessly" on this website so grab this one while we have it available. Our listing of this item is what eBay calls:Fixe...
Carl Sagan 2009 chrome REFRACTOR Topps Heritage American Heroes #'d/ 76 ! Cosmos
From my small patent model collection I’m selling this unique antique steam engine slide valve model.The patent dates from 1868 and this model was made by G.W. RAWSON Cambridgeport MAS. USA. No tag, sorry.According to the patent text it has a spring loaded tripping twin...
1868 CRANK OP. STEAM ENGINE SLIDE VALVE W. RAWSON PATENT MODEL CUTAWAY MODEL
1:6 scale die cast model. Hand assembled. Excellent condition. Sat on display shelf under glass since purchase new. Have Franklin Mint ID fold in half paper. Have seen them sold on Ebay for as much as $500. This is a very fragile piece, would prefer local pick up in the...
Franklin Mint 1896 Ford Quadricycle
EVANS ARCHIVE IS HOSTING BROWN BROTHERS THE OLDEST STOCK PHOTO AGENCY IN THE U.S. Recently acquired by Lelands, Brown Brothers is the last of the great photo archives A unique archive, it originates from the 1900s to 1930s. But it also includes the 19th century right up...
1901 Inventor Marconi Clifden England Wireless Station Glass Photo Negative - BB
elon musk not a flamethrower. Condition is "New". Shipped with USPS First Class.
elon musk not a flamethrower
This is a museum quality patent model . Original tags. Made of hardwood and brass. Would look even better on a stand that held it upright. patented Feb. 4, 1878. Patent number 203,875 Includes the original patent tags with the government red tape attached.
Very Rare Original Patent Model forShips Screw Propeller original tags 203.875
James Falk Groundstar Plasma Ball Sculpture Signed 249/500 Go on your own magical mystery tour with this exciting sculpture! In great working condition, this sculpture measures about 16 inches tall with a globe diameter of about 12 inches sitting on a 4 inch base. Made...
James Falk Groundstar Plasma Ball Sculpture Signed 249/500
Item 3: Authentic ticker tape winder from the 1900's. Measurements: 5" by 8" by 8 " (1 lb). Please call me at (416) 738 6774 if you have questions, or if you would like additional pictures or would like clarification.
Antique ticker tape machine winder from the 1900's
Ebay seller "pkgeneralstore" watermarked image: Packing & postage in a special box is $55.00. Payment is expected within 3 days of auction ending. Sorry it was a partly cloudy day when pictures were taken so the color & focus are off in the gallery ima...
1929 THOMAS EDISON films textured portrait "theatre" artwork by JUNIUS ALLEN
Albert EinsteinSigned autographed 1935 Edition of The World As I See ItUberrare! Ask any ?'s
RARE Albert Einstein signed autographed Book 1935 Edition The World As I See It
EVANS ARCHIVE IS HOSTING BROWN BROTHERS THE OLDEST STOCK PHOTO AGENCY IN THE U.S. Recently acquired by Lelands, Brown Brothers is the last of the great photo archives A unique archive, it originates from the 1900s to 1930s. But it also includes the 19th century right up...
1901 Italian Inventor Marconi First Wireless Message Sent Glass Photo Negative
Shipping | POLICIES AND INFORMATION Antique WOODEN BASE for STOCK TICKER TAPE Machine / EDISON Telegraph WALL STREET Fresh from a local estate, this auction is for an original wooden base for an antique stock ticker machine. I have been unable to identify the model. An...
Antique WOODEN BASE for STOCK TICKER TAPE Machine / EDISON Telegraph WALL STREET
MANHATTAN PROJECT. Rare World War II Manhattan Project service certificate awarded by the US War Department to Robert Oppenheimer’s personal assistant at Los Alamos, Inez Claire O’Brien, on the very day the US dropped the first atomic bomb on Hiroshima, August 6, 1945....
Manhattan Project Service Certificate Awarded to Robert Oppenheimer's Assistant
DESCRIPTION:Incredible rare Archive of 28 full exhibit folders and additional Randolph F. Hall Aerospace Patents used in a patent law case against the Hammond Model 7 by Hammond Aircraft Corporation. Several exhibit folders contain original pencil drawings for aircraft...
Archive of Inventor Randolph F. Hall Aerospace Hand-drawn Patents Aviation HOF
Excellent condition!!! My grandfather was the original owner and my father brought from Honduras when my grandfather past away...see (buy) to believe!!! FOR A LIMITED TIME ...$1300.00....make me an offer!
BERKEFELD Filter circa 1920's German made not English made
CLEAR DEMO Rare example M-1752 Bell Labs grown junction transistor - Sparks, Teal. One of the most rare examples of m-1752 varients ... all 1752 are rare but this is rarer yet .This was saved by esteemef bell labs engineer and is an extra here at the museum and we can s...
Clear see-through rare M-1752 Bell Labs grown junction transistor -Sparks, Teal
Original Falk Signed Sculpture 350/500 Groundstar Plasma Ball Sphere Globe Light. Condition is Used. Shipped with USPS Priority Mail. This item is not working but there is a youtube video of a guy fixing this same unit, so I know it can be done for under 60$ (If you hav...
Original Falk Signed Sculpture 350/500 Groundstar Plasma Ball Sphere Globe Light
Antique Vintage Salesman samples antiques miniatures 1876 US Patent Office Patent Model Sample Railroad Train / Trolley Station Indicator Worthy of a Museum, why not in your home ! Here’s a Rare Historical Artifact you’ve never seen before and will never see again. For...
Patent Office Patent Model Railroad Train Station Indicator 1876
You are bidding on an authentic Elon Musk Autographed Signed 3x5 Card. These are very rare and it is in excellent condition. Sent with coa shown.Will also throw in a brand new RC 1:64 scale Hot Wheels Tesla Cybertruck that I have. Feel free to email me with any question...
Rare Elon Musk Autographed Signed Card w/ COA and RC 1:64 Tesla Cybertruck
8 1/2 X 5 1/2 INCHES ------ VERY GOOD AS SHOWN CONDITION ------ MOTOR TURNS FREELY ---- LARGE WHEEL IS STUCK -- NEEDS TLC ---- FROM A LOCAL SCRANTON, PA. ESTATE -- THANKS FOR LOOKING
Antique PATENT MODEL of REFRIGERATION SYSTEM to Make ICECUBES with DC Motor
Ultra Rare 1944 Prodigal Genius Nikola Tesla SIGNED John O'NEILL w/ EXTRAS Published / printed Nov. 1944 This is the sought after definitive biography of Nikola Tesla who was a close friend of Pulitzer winner John O'Neil. Comes with original dust jacket in very good con...
RARE Prodigal Genius Nikola Tesla SIGNED JOHN O'NEILL 1944 w/ EXTRAS
A few scrapes, but still in excellent condition and very well made with hardwood and cast brass parts. The crank handle operates fine and turns the gears below that turn the polishing brush mounted on the side. About 10” by 4” by 5 1/2” tall. Includes the original paten...
J.W. MALOY BOSTON 1879 PATENT MODEL FOR MOLDING, SURFACING & POLISHING STONE
Hot Wheels Back to The Future 35th Anniversary Mattel Hoverboard Condition is "New". Shipped with USPS First Class. Will be shipped when Amazon delivers. Pre-Order is confirmed Will be packaged with care! Disclaimer: I take good care of my products and the way...
Hot Wheels Back to The Future 35th Anniversary Mattel Hoverboard [Pre sale]
Improvement in Hydrocarbon stoves. A beautiful example that displays so well. Includes receiving tags as well as original patent tag with the government red tape. Model is mounted on a light green board with a brass tag as pictured. Also includes a framed copy of origin...
ANTIQUE PATENT MODEL Hydrocarbon Stove 1871 with tags
This is a very unique item. This is an oscilloscope purchased at an estate sale of a late D.C. Area cryptographer. There were other items purchased that were from M.I.T. Massachusetts institute of technology and this was in that lot of items. During WW2 MIT had a radiat...
Historical Rare Item from MIT - M.I.T. Radiation Lab - RAD LAB - WW2 Radar lab
Thomas Edison signed cut framed with picture JSA letter. Condition . Signed with A middle initial. He died in 1931. Strong sig. for any age. Shipped with USPS Priority Mail.
Thomas Edison signed cut framed with picture JSA letter
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