Frederick Samuel Duesenberg wrote this letter on Duesenberg Motor Company letterhead in St. Paul, Minnesota in 1916. In it, he talks about his family and the engines he was building, including one for Barney Oldfield, the first man to drive a mile a minute in 1903. ALS: "F. S. D & family" in pencil, 2p, 8¼x10¾, front and verso. St. Paul, Minnesota, 1916 February 5. On letterhead of Duesenberg Motor Company to "Dear George Mrs B. & Mary", the Bird family of San Diego, California. In full, with original spelling and grammar: "Your most welcome letter rec'd several weeks ago and it found me in bed but was about over my pneumonia got out of bed three weeks ago and was out for two weeks & then had a touch of rhuematism & went back to bed for a week & this is my first day up. I havent been out of doors since the middle of Dec. We were sure pleased to get your letter I have spoken of you people so often that Mrs D feels she knows you quite well. We did think of coming out west this winter and should have done so but for the fact that we are so busy getting out motors for various purposes. We are building one for Barney Oldfield at Los Angeles. We are building some motors for the Navy Sea planes for the U.S.…"

Signed autograph letter (1871) to an experimenter, in which Morse discusses "the present Science of Electro-Magnetism." ALS: "Saml F.B. Morse". 1½ pages, 5 x 8, front and verso. New York, 1871 February 22. The inventor of the Morse Code and the Electromagnetic Telegraph writes to G.W. Varnum, M.D., Montgomery City, Mo. In full: "I received yesterday through my friend & your Cousin J.B. Varnum, Esq your letter of the 16t. instant. In regard to the experiment mentioned in your letter, it is by no means new. Indeed it was from observing this effect, upon a needle, of the magnetism of an electric current (not indeed upon the modern electromagnet, which was the result of his observation,) that Oersted founded the present Science of Electro-magnetism. The use made also of this effect of the magnet upon the needle, to indicate the presence of an electric current upon the telegraph wires, is almost universal in the Offices in Europe; every instrument being furnished with a Galvanometer for the purpose, So although although (sic) not new, you have at least the satisfaction of having independently Suggested a valuable use of the magnetic needle. With respect Yr. Ob. Serv."  G.W.

Rare manuscript letter written from his estate in England to Inslee Hopper, his successor as head of the Singer Manufacturing Co. in New York. Hopper has added his receipt acknowledgement in purple ink! Manuscript Letter signed: "I M Singer", 1p, 5x8. Paignion, South Devon, England, 1873 July 8. To The Director of the Singer Manufacturing Co., New York. In full: "On receipt of this letter, please send me sight Bill of Exchange for Five thousand pounds (£5000) but should Gold and Exchange exceed 125 you may wait until you are able to buy at that price. I have telegraphed to Mr. Hawley to come out, and write to you as I expect he will sail before this letter arrives." Ink note receipt acknowledgement by Singer President Inslee Hopper: "July 23 73". Singer received his first patent for a commercial sewing machine in 1851. Three years later, he introduced a domestic model that made him one of the wealthiest Americans of the century. In late 1857, Singer opened the world's first mass production facility for something other than firearms in New York. I.M. Singer & Company was soon able to cut production costs to a little more than $10.00 per machine. Singer sold his new machines for 50% less than his first, yet had increased his profit margin to 530% per machine.

Extraordinary photograph capturing the two innovators together. Rare Photograph signed: "Henry Ford" and "Harry Ferguson". Sepia, 13¾ x 11 overall, image 11 x 8 (one surface). HARRY FERGUSON, a manufacturer of tractors in England and Ireland, developed the Ferguson tractor, a scale model of which is shown on the table in this photograph. His system of tractor-implement integration utilized a hitch, the linkages, and controls of which made the tractor and implement work as a single unit operated almost entirely from the seat of the tractor. Seeking an American market for his product, Ferguson entered into an agreement with HENRY FORD and the Ford Motor Company. Ford, who had formed Ford Motor Company in 1903 and was noted for introducing the successful assembly-line method of production, was to manufacture and market the Ferguson tractor in the U.S. The company commenced making the tractors in 1938, but the agreement was terminated after WWII. Ferguson then began manufacturing his own equipment in Great Britain and the U.S. Portions of 3 middle letters of Ferguson's signature on dark portion (adequate contrast). Minor surface blemishes at blank margins. Fine condition. Frame has minor surface ships and wearing at corners.

The famous inventor penned a section of answers on this questionnaire! Printed Questionnaire filled out by an assistant who has signed: "Thomas A. Edison" at the conclusion, but with 11 words in Edison's hand, 1p, 7¾x10½. J.K. Macomber, Professor of Physics at the Physical Laboratory Agricultural College in Ames, Iowa, sent Edison and other authorities in the field, a printed questionnaire, dated September 27, 1879. Macomber message, in part: "The people of the Western States have been imposed upon by lightning-rod peddlers more, perhaps, than by any other class of swindlers. Among other rods being sold in Iowa is one known as the 'Chambers' rod, widely has been patented by the 'Chambers' National Lightning Protection Company,' of Cincinnati, Ohio. Briefly, this system consists on an Iron rod running along the ridge of the building with points at each end projecting upward…Many public buildings in thus State have been furnished with these rods…I beg leave to submit the following interrogations." Macomber lists seven questions for Edison to answer. Edison dictated his answers to an assistant who handwrote his replies in a hand resembling Edison's.

George Eastman responds to a Charles Edison regarding music selections Typed Letter Signed: "Geo Eastman" as Chairman of the Board of Eastman Kodak Company, ¾p, 8x7¼. Rochester, New York, 1929 February 5. On letterhead of Eastman Kodak Company to Charles Edison, son of Thomas A. Edison. In full: "I return herewith the lists of musical compositions which were enclosed in your letter of February 2nd, having marked eight of them as requested: Ave Maria (Schubert), Evening Star from Tannhauser, Largo-Xerxes (Handel), Londonderry Air, Marche Militaire (Schubert), Meistersinger - 'Prize Song' (Wagner), The Swan (Saint-Saens), Traume (Wagner). The compliment implied in your request is greatly appreciated." At the time of this letter, THOMAS ALVA EDISON (1847-1931) was continuing to perfect his favorite invention, the phonograph (he had first recorded sound in 1877, but put his invention aside the following year to work on the incandescent light), and was manufacturing and marketing a new line of radios. In the summer of 1929, he would also offer lateral cut records and accompanying players, but the company would cease recording operations in October 1929. Thomas' son, CHARLES EDISON (1890-1969), who was then Chairman of the Board of Thomas A. Edison, Inc.

A rare, typed letter, on stationery of Lumiére Laboratories, signed by Lumière during World War II. Rare TLS: "A. Lumière in French, 2 pages, separate sheets, 8¼x10½. Lumière Laboratories, Lyon, France, 1943 May 26. To Doctor Maurice Vernet, Paris, France. Fully translated. In part: "Excuse me for resorting to the machine to respond to your benevolent and encouraging letter. I don't write well, and I would not want to impose the boredom of deciphering my handwriting. I am so touched by your appreciation which consoles me against all ostracism. In offering me unanimously the Presidency of the Duchenne de Boulogne Academy, all my colleagues expressed esteem for me which moved me profoundly and which I will not forget. It makes me contemplate with great serenity the obstacles that are ceaselessly thrown in the path I pursue as well as the malicious insinuations of sectarians and conformists who refuse to pay attention to my work…As for me, the duties which confront me and which are very heavy for my 80-year old body, keep me here. Every day, in fact, we receive at the Clinic the sick, often coming from very far despite the difficulties of transport and who regret my absence when, unusually, I am forced to cancel some consultations.

Rare handwritten note to his son saying "keep steady to your business and all will go right and straight" Autograph Note signed: "HD" and "H Deringer" in his hand as part of his son's name in the address, 2p, 7¼x9¾, front and verso. No place, no date, but circa 1833. Postscript written on verso of an address leaf addressed in his hand to his son: "John H Deringer Esq/Tioga Village/Tioga County/Penna". In full: "P.S. I am pleased to hear that you have commenced selling goods and that you are coming on so well, keep steady to your business and all will go right and straight." Ink note (unknown hand) on address side: "Henry Derringer [sic]/1833". Henry Deringer (1786-1868) invented the short barreled, heavy caliber pocket pistol that still bears his name. (The pistol type is spelled "Derringer"; only those of his manufacture are spelled with the single "r".) The popular weapon, easily concealable but packing a wallop, was "the weapon of choice of riverboat gamblers". John Wilkes Booth assassinated President Lincoln with an original Deringer. Deringer autographs are rare. Mailing fold at the "HD". Fragile. Moderately soiled, light show through of ink. Sporadically stained.

The inventor of what is commonly known as rubber signed this check dated just weeks before his death Check Signed: "Chas. Goodyear" on a 2¼x6¼ check. Drawn from the Bank of the Metropolis in Washington D.C. for $200.00. Entire check visible. Included in the frame is a plaque and a black and white image of Goodyear, 6x8 visible. Total size 23¼x18. Charles Goodyear (1800-1860) received patent number 3633 from the U.S. Patent Office in 1844 for vulcanized rubber, a material that is waterproof, yet flexible. For this innovation, Goodyear was inducted into the National Inventors Hall of Fame in 1976. Each of us uses rubber in hundreds of ways every day. The Goodyear Tire & Rubber Company was named after him nearly 40 years after his death. Fine condition. Framed to an overall size of 23¼x18.

The founder of the Chrysler car manufacturer signed this printed pencil sketch in ink on January 27, 1934 Printed Art Signed in Ink: "W. P. Chrysler 1/27/34". Original pencil sketch was drawn by M. H. Herrin; this is a printed copy of that sketch. Sketch is 5¼x8¼ on a sheet, 7¾x10½ of which is visible. Features plaque. Walter P. Chrysler Sr. (1875-1940) began his professional career with an apprenticeship as a railroad mechanic. He got his start in the automotive industry in 1911 with Buick in Flint, Michigan. By the end of the decade he was one of the wealthiest men in the United States due to his skills at mechanical engineering and cutting costs. After gaining control of the Maxwell Motor Company, he formed Chrysler Corporation in 1925 and later bought Dodge. He built New York City's Chrysler Building in 1960. Frame lightly chipped in one spot towards bottom left corner. Image lightly toned. Otherwise, fine condition. Framed to an overall size of 19x29.

The professional racecar driver who co-founded Chevrolet signed this beautifully framed typed letter. Typed Letter Signed: "Louis Chevrolet" in black ink. 8x10 ½ visible of an 8½x11 sheet. One page. Framed with two descriptive plaques and an image of Chevrolet. Dated October 9, 1931. Letterhead from the Glenn L. Martin Motors Company. Letter in part: "I suppose you are wondering what is becoming of us, and our reduction gears drive motor…This summer we made two different reduction gears, which we tried, but they didn't prove successful, as we couldn't mount them securely enough on the nose of our present crankcase. This forced us to redesign the reduction gear for incorporation on a special crankcase, layout of which is now being completed. If nothing unforeseen happens I expect to have a motor with a new reduction gear running before long". Louis Chevrolet (1878-1941) was born in Switzerland, but moved to France as a boy and then Canada and the United States as a young man. He co-founded the Chevrolet Motor Car Company on November 3, 1911, in Detroit, Michigan. After leaving Chevy in 1916, he co-founded a company named Frontenac Motor Corporation with his two brothers.

Beautifully framed display of a Marconi signed NAWA certification. Partly Printed DS: "G Marconi" 1p, 10¼ x 8. National Amateur Wireless Association certification to James P. Buxton. Expiration date October 1922. Marconi (1874-1937) carried out successful experiments with wireless telegraphy near Bologna, Italy in 1895. Two years later, he erected a wireless station at La Spezia at the invitation of the Italian government. In 1898, Marconi established communications across the English Channel between England and France. He was awarded the 1909 Nobel Prize in Physics in recognition of his "contribution to the development of wireless telegraphy". In 1914, Marconi was appointed a Senator in Rome. While in England in 1924, Marconi signed contracts with the British Postal service to set up radio communication with all parts of British Commonwealth. Toned, creased and stains throughout. Framed to an overall size of 19½ x 29½. Frame exhibits wearing at corners. Left knob was cracked and repaired.