GATLING TELLS COLT PATENT FIRE ARMS THAT THE STATE OF NEW YORK "HAS SENT TWO GATLING GUNS HERE FOR REPAIRS"   RICHARD J. GATLING. 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. read more...

THOMAS A. EDISON 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. read more...

ALBERT EINSTEIN He begins an "intellectual refuge" at the time of his and fellow professors' exodus from Hitler's Germany. TLS: "A. Einstein", 1p, 8¼x10¾. Loe Coq-sur-mer, Belgium, 1933 May 2. To Countess Hetta Treuberg, Hotel International, Geneva. In German, translated. In full: "I share fully the views expressed in your letter: Destruction of the entire upper layer by the now fully mobilized masses. (However, how does it stand with the Reichswehr)" The Reichswehr was the German Army. Typed postscript: "Enclosed is a letter from Mr. Speyer." On January 30, 1933, three months before Einstein wrote this letter from Belgium, Hitler became Chancellor of Germany. On February 28th, Hitler was granted emergency powers and on March 24th, he was given dictatorial powers by the German Parliament. On April 2, Einstein's bank account of 30,000 marks was confiscated. Between April 4 and May 15, 1933 no less than 164 German professors resigned or were dismissed from their jobs in Germany. On April 12th, Einstein's two stepdaughters left Germany for France. By the time of this letter, Einstein was in Belgium, knowing he would not return to Germany. read more...

SAMUEL F.B. MORSE One year before his first successful telegraph message, Morse signs an autograph letter to Treasury Secretary John Spencer, explaining that the cost of preparing the wire will be $10 more than his previous estimate. He'll still come in under budget! ALS: "Saml F.B. Morse", 1 page, 8x10. New York, 1843 May 1. To Secretary of the Treasury John C. Spencer. In full: "In my letter of the 29th ulto accompanying the contracts for the Telegraphic Wire, and the expenses of covering, I left a blank in the former which I observed was to be filled with a sum not exceeding 24 cents pr.lb. I have this moment heard from Paterson, and am enabled to fill the said blank with 22 cents. This varies the expense of Preparation of the Wire as given in my letter to the Department of 26th ulto from $1900 to $1910 - making the contracts for this part of the work of $690 less than the original estimates, instead of $700 - as therein stated." Samuel Finley Breese Morse (1791-1872), a portrait painter and a founder and first President of the National Academy of Design (1826-1845, 1861), interested himself in the possibilities of a magnetic telegraph in 1832. He developed the Morse Code for use in the telegraph instrument. read more...

SAMUEL F.B. MORSE His signed, handwritten letter to telegraphic expert Robert Sabine (1868), insisting that he be given journal space to refute "Hamel's calumnious paper read before the Society of Arts". ALS: "Saml F.B. Morse, 3 pages, 5x8. Po'keepsie, N.York, 1868 August 8. The inventor of the Morse Code who established a telegraph line between Washington, D.C., and Baltimore in 1844 writes to Robert Sabine, Westminster, London. In full: "I began a letter to you on the 18th July in reply to your valuable letter of the 18th of June. I have had so many interruptions since my return that I must defer its completion, until I have finished by Report as Commissioner for my Government. I write now simply to acknowledge your kindness and to thank you for your courtesy, and to promise you at no very distant day the finished letter on Hamel's calumnious paper read before the Society of Arts. The part in which he refers to me, requires a thorough exposure. I do not ask to have it published entire, but I do ask that it be read to the Society, and that it be recorded in their proceedings, with such remarks of their own as their sense of justice may prompt after a proper examination of the case read more...

ALBERT EINSTEIN Handwritten statement in German [translated here] to the Pacifist Students of Southern California, supporting their cause: "I am rather convinced that the pacifistic activities of student youth are of great importance." He refers the students to a recent speech on the topic. Autograph Statement signed: "A.E." in pencil, 1p, 8½x11. No place, no date. "To the Pacifist Students of Southern California". In German, translated in full: "I had already written a short address for your meeting. It has now been pointed out to me that there would be significant problems as a result of my coming to your meeting because I have already turned down several similar invitations. Further, it is not in the sense of the Oberlaender Trust to whom I am indebted for my trip this year to California wishes that the effect of the speech held under its auspices be affected in its effective from more or less similar speeches by me of fairly similar content. I have therefore been forced to decide retroactively to stay away from your presentation. However, please do not think therefore that it is less near to my heart. read more...

ABOUT HIS ROCKET TO THE MOON. ROBERT H. GODDARD. Historically Important TLS: "R.H. Goddard", 1p, 8¼x11. Clark College, Worcester, Mass., 1921 March 7. To William L. Straus, Jr., Baltimore. On stationery listing Goddard and C.E. Melville as Professors in the Department of Physics of Clark College. In full: "In reply to your letter of March 3, I might say: 1) The work at present is confined to the construction of a small model and there is no immediate prospect of financing anything more than this. 2) Regarding your second question, I admit that there is no oxygen in the atmosphere on the moon, but beg to call attention to the fact that any of the commercial flash powders contain an oxygen-carrying compound, which is usually potassium chlorate. The experiment which has been given considerable publicity took this fact into account, the flashes being exploded in a glass container in which the pressure had been reduced to about 1/60 of atmospheric pressure." Goddard began experimenting with rockets in 1908, when he demonstrated that rockets could operate in a vacuum. In 1914, Goddard received two U.S. patents. One was for a rocket using liquid fuel. The other was for a two or three stage rocket using solid fuel. read more...

ROBERT FULTON Fulton signed this document - buying 32 lots of land in the town of Jersey, New Jersey for $1,000 - in 1809. He signed it the same year that he filed his first patent for improvements in navigation by steam and one year after marrying his wife Harriet Livingston. Pieces by Fulton are rare in any form, and legal documents, like this, are doubly so. Accompanied by an unsigned engraving of Fulton based on an Alonzo Chappel portrait. Manuscript document signed "Robert Fulton". 3 pages plus docket, 7½x12¼, 2 sheets front and verso, with embossed Jersey Company seal and 1-inch square paper seal on page 3 by signatures. Nov. 3, 1809. This document was signed between Fulton and the president of the Jersey Company. Fulton agreed to buy a block of land containing 32 lots in the town of Jersey in Bergen County, New Jersey for $1,000. Fulton signed this document one year after marrying Harriet Livingston, his partner's niece, and the same year that he filed his first patent for improvements in navigation by steam. Fulton is scarce in any form and this is a fine example suitable for framing and display. Lightly toned, stained, soiled and creased. Random ink stains. Edges are torn. Pinholes in both sheets. read more...

LOUIS CHEVROLET Extremely rare letter written as President of the Chevrolet Aircraft Corporation to an Assistant Engineer at Pitcairn Field in Willow Grove, Pennsylvania. Typed Letter signed: "Louis Chevrolet" as President of the Chevrolet Aircraft Corporation, 1¼p, 8½x11, separate sheets. Baltimore, Md., 1930 November 18. On company letterhead to Walter C. Clayton, Asst. Engr., Pitcairn Aircraft, Pitcairn Field, Willow Grove, Pennsylvania. In part: "In regard to the first paragraph of your letter, we do not know exactly how much of a head the gasoline tank should have over the carburetor float, not having tried anything of the kind, but should judge that a minimum of six to eight inches would work satisfactorily on climbing. In level flight you probably will have plenty of gas head, and we are sending you a new blue print showing you where the float level is...As stated before, we have never contemplated using the Haywood Starter, but if it fits your scheme we will send a cylinder head to the Sky Specialties Company of Detroit and have them advise us the best place to put a boss in our cylinder head for the installation of their starter. read more...