The famed mathematician sends a dinner invitation. Third Person ANS: "Mr. Babbage", 1p, 3½ x 3¾. Dorset St., (no year) May 23. In full: "Mr. Babbage will have the honor of dining with Mr & Mrs Strutt on Saturday the 11th June". Charles Babbage (1791-1871) is known as the "Father of Computing" for his ideas about building an analytical engine, the predecessor of the digital computer. He proposed operations research that involved the idea of using machines to perform routine mathematical operations, eliminating errors in human calculation. By 1825, he had developed a machine that was capable of calculating up to 20 decimals. Plans formulated by Babbage in the mid-1830s became the basis for the computers that emerged in the 1940s and 1950s. Lightly stained at upper right blank corner. Fine condition. Framed to an overall size of 27½ x 16¼. Frame exhibits wearing at corners.

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.

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.

Typed Letter Signed: "Bertrand Russell". 1p, 7½x9. Penrhyndeudraeth (Wales, United Kingdom), 1963 April 27. To Jack Benjamin, Brooklyn, New York. In full: "Thank you for all your recent newspaper cuttings, which are of great value to me in my work. If I have failed for some time to acknowledge your great assistance I assure you it is not for want of gratitude, but merely through pressure of events. As you know, I have recently written several articles for American publications, and I am most interested to see repercussions to these in editorial and letters columns. With warm good wishes, Yours Sincerely," Bertrand Russell signed this letter of April 27, 1963 thanking one of his many supporters for clippings sent to him of recent articles Russell had published in the New York Times and the fierce reaction they generated. Russell had written these articles denouncing the hard-line, anti-communist stance of the United States government and its role in the Vietnam War. His articles, specifically "Is Communism a Menace?" (April 7), received hostile public response from most quarters; however, they did help to inspire the burgeoning American peace movement.

Inscribed and signed photo of the film pioneering showing off photographs of the Lumière brothers and some early pieces of movie equipment. Photograph inscribed and signed: "To Mr. Marx Reimers/From/Francis Doublier/1894./Motion Picture Pioneer/April 20th 1941/Fort Lee, N.J." B/w, 7¼ x 9½. Doublier, who is surrounded by relics from the early days of motion pictures, has also initialed: "F.D." under a description of several pieces of equipment. In full: "Camera, printer,/projector used/in 1895 to 1900". He has also identified two photographs displayed around him: "Louis Lumière" and "Auguste and Louis Lumière". FRANCIS DOUBLIER (1878-1948), the first to see moving pictures projected onto a wall, signed and dated this photograph while Vice President of Major Film Laboratories, Inc. of New York. His photographic career began in 1894, when the 16-year-old became associated with brothers AUGUSTE MARIE NICOLAS LUMIÈRE (1862-1954) and LOUIS JEAN LUMIÈRE (1864-1948) and their experimentation with motion picture photography.

Typed DS: "Thos A Edison" as Director, 1¼p, front and verso, 8x11. West Orange, N.J., 1925 June 11. Countersigned: "Charles Edison" as Chairman, "Fred W. Roh" as Assistant Secretary (initialed "HE" by Howard Eckert, Secretary) and "H.F. Miller", "J.V. Miller" and "Henry Lanahan" as Directors. "Minutes of a Meeting of the Board of Directors of/the Edison Storage Battery Company". Two resolutions were passed, one concerning the leasing of a portion of the second floor at 702 Beacon Street, Boston for three years at $170 per month, the other relating to tax audits and Internal Revenue Laws. The Edison Storage Battery Company was organized in New Jersey on May 27, 1901 to develop, manufacture and sell Edison's alkaline storage batteries. It produced batteries for mining lamps, train lighting and signaling, submarines, electric vehicles and other uses. The company had its own research department and sales force, but it also sold batteries through separate sales companies, including the Edison Storage Battery Supply Company and Miller Reese Hutchison, Inc. Thomas A. Edison, Inc. was incorporated on January 27, 1896 as the National Phonograph Company, then reorganized and newly incorporated as Thomas A. Edison, Inc.

The man who pioneered the concept of the space shuttle writes about space travel. Autograph Manuscript signed: "By Dr. Wernher von Braun" in title, 1p, 8¼ x 10½ ruled sheet. Manuscript page, which is written in pencil, is part of a longer manuscript ("1" written by von Braun at upper margin). Headed: "Space Travel/by Dr. Wernher von Braun/Chief, Guided Missile Development Division//Redstone Arsenal, Huntsville, Ala." In full: "There are few dreams of the future which have woven so fascinating a web around human fantasy as flight through space. Since the first, epoch-making experiments of the great American pioneer of rocketry, Robert H. Goddard; since the days when Hermann Oberth, the German, and the Russian Constantin E. Ziolkovsky published their startling writings on rocket propulsion, a veritable spate of literature has overwhelmed the public. This has covered the entire field ranging from serious, scientific dissertations to comic strips. Thus, the intelligent layman outsider who is at tempting to sift the actual promises of space flight from idle conjecture frequently finds himself more confused than before he began to [word crossed out] study space flight literature.…"

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.

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.

TLS: "R.J. Gatling", 1p, 8½x11½. Hartford, Conn., 1885 April 14. As President, on stationery of The Gatling Gun Company. To Colt's Patent Fire Arms Manufacturing Company, Hartford. In full: "The Chief of Ordnance, State of New York, advises us that he has sent two Gatling Guns here for repairs, and that if anything is needed in the way of appendages or spare parts, that he be furnished with a list of the same, before he gives the order for them. As soon as the guns are received, please put them in good working order, and furnish us with a list of the articles required as above." Exactly 20 years before this letter was written, John Wilkes Booth shot President Lincoln with a Derringer pistol. Twelve days later, U.S. Cavalry Sgt. Boston Corbett shot Booth with a Colt revolver. By the 1850s, Richard J. Gatling (1818-1903) had become wealthy from agricultural inventions such as machines for sowing rice and wheat. He is best known for inventing the rapid-fire Gatling gun, the first practical machine gun, patented in 1862, the year The Gatling Gun Company was founded in Indianapolis.

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.

. The airship pioneer writes a letter regarding the receipt for cigar-cases benefiting the Red Cross. Third Person ALS: "Graf Zeppelin" in German, 1p, 5½ x 8½. Friedrichshafen, 1917 January 22. Fully translated: "Graf Zeppelin recommends to the Zeppelin Airship Construction Company to give the attorney at law, Mr. Schwab, the opportunity to receive orders for his timely cigar-cases benefiting the Red Cross." Ferdinand, Count von Zeppelin (1838-1917) entered the Prussian Army in 1858 and served in the Seven Weeks War and in the Franco-Prussian War. He was an observer with the Union army during the American Civil War. In 1891, he retired from the Prussian Army to devote himself to the building of motor-driven airships. Zeppelin invented the first rigid airship in 1900 and in 1906, built one that had a speed of 30 miles per hour. In 1908, he established at Friedrichshafen the Zeppelin Foundation for the development of aerial navigation and the manufacture of airships. Zeppelin died on March 8, 1917, seven weeks after writing this letter. Fine condition. Framed to an overall size of 33½ x 21.