CHARLES T. SPARKS - TYPED LETTER SIGNED 10/24/1928

Description: HistoryForSaletm Autographs & Manuscripts Make an Offer Today and Get a Quick Response! Take a Look at this Week's Specials! CHARLES T. SPARKS - TYPED LETTER SIGNED 10/24/1928 - HFSID 76202 CHARLES T. SPARKS: BRITISH "TALKIES". TLS: "Charles T. Sparks", 1p, 8x10. London, 1928 October 24. To H.O. Levis (sic, H.C. Levis) Esq., The British Thomson Houston Co., Crown House, Aldwych [London]. In full: "I write to thank you for having invited me to see the very interesting speaking films. I knew the G.E.C. [General Electric Co.] had made material progress, but had no idea that you had reached such a state of perfection, and I have little doubt that it will not be long before this method will become part of our daily life. While I saw Professor Pupin several times in the States, I was interested surprised to see how closely he resembles our friend Samuelson when shown on the film." BRITISH THOMSON-HOUSTON LTD. was formed in 1896 with the capital held mainly by AMERICAN THOMSON-HOUSTON, part of GENERAL ELECTRIC OF AMERICA. Before WWI, the administration of British Thomson-Houston was under the direction of three Americans: HOWARD C. LEVIS, William C. Lusk and Harry Sporborg. Levis became chairman of BTH in 1916 and was made chairman of American Electric Inc. in 1928, retiring a year later. Physicist MICHAEL PUPIN (1858-1935) invented the Pupin Coil, which extended the range of long-distance telephony, and invented a system of multiplex telegraphy accomplished by electrical tuning. Lightly creased. File notes upper left (unknown hand). Erased pencil notes at lower blank margin. Slightly nicked right edge. Upper left corner missing. Folds touch signature. See more material from these signers: CHARLES T. SPARKS See more listings in our SCIENCE & MEDICINE (1,169) category. Please note that this is an authentically signed item. We do not sell autograph copies or signature reprints Click main eBay images to see larger versions Images shown may contain our company watermark. The actual document does not contain this watermark Certificate of Authenticity This item has been authenticated and is accompanied by a Certificate of Authenticity issued by our parent company, Gallery of History, Inc. We financially stand behind our COA. Our commitment to authenticity and customer satisfaction are the reasons why we've been able to stay in business for so long (since 1981)! Ask us about our PSA/DNA and JSA authentication guarantee. Visit our eBay Store today to see over 35,000 Rare Autographs and Manuscripts! Our Third & Best Handbook - The One You Want On Historical Documents! Enhance your collecting experience. Add this definitive guide to historical documents to your autograph purchase. 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Whether looking to add to your collection, acquire a unique centerpiece for the home or office, or as a truly one-of-a-kind gift for someone special, you'll find it here at HistoryForSale. Contact us today and let us assist you in finding that perfect piece. The Gallery of History, founded in 1981, is a long-standing UACC Registered Dealer, #RD110, and is a long-standing member of the Manuscript Society. HistoryForSaletm: Gallery of History through HistoryForSale provides eBay users the ability to bid on and purchase from an inventory which has been collected over an amazing 43 year period. The Gallery of History is the largest dealer in the world with an available inventory that exceeds 230,000 rare autographs and manuscripts. Preserving historical documents is important to us. Your purchase comes to you appropriately protected. Our unframed items are sent to you either in acid-free archival sleeves or have been encapsulated when noted. The majority of our in-house framed items are also encapsulated in acid free sleeves to guard against organic acids, mounted in an acid-free enviroment and are framed behind glass or UF3-AR Plexiglas which blocks out most ultraviolet light. Authenticity: This item has been authenticated and is accompanied by a Certificate of Authenticity issued by our parent company, Gallery of History, Inc. We financially stand behind our COA. Our commitment to authenticity and customer satisfaction are the reasons why we've been able to stay in business for so long (since 1981)! Ask us about our PSA/DNA and JSA authentication guarantee. Payment - Buyers will be sent payment instructions following their purchase. Customers are advised that they are responsible for payment of any international duties and/or taxes. Unless otherwise agreed to, complete payment is due within 24 hours of purchase. 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Price: 200 USD

Location: Las Vegas, Nevada

End Time: 2024-08-13T23:55:40.000Z

Shipping Cost: 6.99 USD