Guglielmo marconi (29 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Softcover. Zustand: Very Good. Minor edgewear. Laminate to wraps is lifting in many places (causing rippling effect to wraps-- as published? ).; xvii+378pp.; Quaderni; Large 8vo; 378 pages.

Rilegato. Zustand: fine. A cura di Maria Grazia Ianello.Roma, Edizioni Teknos, 1995; ril., pp. 178, cm 16x21,5.(I Fondamenti della Scienza. Antonio Di Meo). Libro.

Zustand: NEW.

Zustand: BUONO USATO. I Fondamenti della Scienza ITALIANO Brossura commerciale, cura di M. G. Ianniello, usato con conservazione interna ottima, testo affiancato da corredo illustrato, copertina illustrata segnata da comuni alterazioni cromatiche da manipolazione ed esposizione alla luce, puliti i tagli. N. pag. 177.…

Zustand: BUONO USATO. I Fondamenti della Scienza ITALIANO Edizione fuori commercio. A cura di Maria Grazia Ianniello. Volume numero 13 della collana, a cura di Antonio Di Meo. Brossura editoriale in cartonato flessibile, copertina illustrata con titoli su piatto e dorso, con lievi segni di sfregamento, aloni di pulviscolo e minima usura ai margini. Tagli chiari e ben preservati, con velature di polvere al superiore. Legatura salda. Pagine conservate come mai sfogliate, pulite e prive di segni particolari, completamente fruibili con numerose immagini in nero, nel testo con didascalia, sporadiche macchioline di conservazione. Numero di pagine 177.…

Zustand: Very Good. First edition hard back binding in publisher's original colour illustrated glazed boards, archive illustrated end papers. Quarto 10½'' x 8¼''. Contains unpaginated printed pages of large text with colour illustrations throughout. Minimal wear to the foot of the spine and in Very Good condition, no dust wrapper as issued. Member of the P.B.F.A. RADIO [Wireless Telephony].…

Hardcover. Zustand: Very Good. Fist edition. Small quarto. 383pp. Text in Italian. Illustrated with black and white portrait plates and one large folding color plate reproducing a painting. Spine heavily toned with some spotting and wear, neatly strengthened split at the upper shoulder, very good. The text is bright and well-preserved. Annual of the Fascist academy, modeled after the French Academy, that was effectively dissolved with Mussolini's ouster. The book is mostly taken up with the academy's laws and regulations, member biographies, and academy events that occurred in 1934. …

Zustand: Buone. italiano Condizioni dell'esterno: Discrete con difetti, bruniture Condizioni dell'interno: Buone.

Zustand: new.

Hardcover. Large 8vo. pp xiv, 975, [176] plates. Original publisher's illustrated laminated boards. Issued without dust jacket. This is copy 238 of a limited edition of 500 copies. Signed presentation from the author on the title page to British politician, Norman St John-Stevas, Baron St John of Fawsley, (19292012), "To Norman, with sentiments of esteem, affection and with every blessing in Christ, cordially, Regis - 22.II.2003." Also signed by the author under a photograph on the verso title page. Norman St John-Stevas is pictured in the book with Regis Barwig and mentioned many times. ISBN: 837257099X About fine.…

Paperback. Zustand: Brand New. 490 pages. Italian language. 8.27x5.83x1.11 inches. In Stock.

brossura. Zustand: Ottimo (Fine). In 8, pp. 281. Brossura 8814045917 Ottimo (Fine) . Book.

408 p. in-8.

Brossura editoriale. Zustand: molto buono. in-4 (mm 238x155), pp. 104, brossura editoriale. Interessante monografia arricchita da illustrazioni n.t. Estratto dal volumeXXVIII della Enciclopedia italiana. "Si intendono per radiocomunicazioni le comunicazioni rapide a distanza senza un collegamento artificiale, basate sulle proprietà delle onde elettriche." Edizione originale. Buon esemplare nonostante una leggera macchia d'umido nell'angolo inferiore destro. Book.…

Zustand: molto buono. 3 pagine in-8 su carta intestata ''Hotel Ritz Paris'', chiaramente vergata e firmate''Guglielmo Marconi''. Nella missiva si fa riferimento alla pratica di divorzio appena accettata da Parte del Tribunale della libera città di Fiume: la sentenza fece scandalo in Italia ove la pratica venne comunque accettata il 15 giugno 1927 e diede la possibilità a Marconi di sposare in seconde nozze la giovane Maria Cristina Bezzi-Scali da cui ebbe poi la figlia Elettra. ''Gentilissimo Marchese, l'avvocato Fabrizi mi ha riferito con quanta benevolenza tanto S.E. che Lei hanno seguito ed aiutato la mia procedura a Fiume. Ora resta l'altra (ed ultima tappa) di questo cammino poco lieto ed è che la sentenza venga deliberata in Italia. Sono persuaso che anche in quest'occasione non mi mancherà il suo appoggio.''. Marconi aggiunge che sarebbe disposto anche a rinviare il viaggio in America qualora la sua presenza fosse determinante per la ''buona riuscita della deliberazione''. Manuscript.…

Roma, 1935, 8vo stralcio con copertina posticcia muta, pp. 17/19 (intonso) . - !! ATTENZIONE !!: Con il termine estratto (o stralcio) intendiamo riferirci ad un fascicolo contenente un articolo, completo in se, sia che esso sia stato stampato a parte utilizzando la stessa composizione sia che provenga direttamente da una rivista. Le pagine sono indicate come "da/a", ad esempio: 229/231 significa che il testo ?® composto da tre pagine. Quando la rivista di provenienza non viene indicata ? perch? ci ?® sconosciuta. - !! ATTENTION !!: : NOT A BOOK : ?Äúextract?Äù or ?Äúexcerpt?Äù means simply a few pages, original nonetheless, printed in a magazine. Pages are indicated as in "from?Äù ?Äúto", for example: 229/231 means the text comprises three pages (229, 230 and 231). If the magazine that contained the pages is not mentioned, it is because it is unknown to us.…

2002, Loretan Sisters Publications, Warsaw. 4º, pp xiv, 975 p. plates. Copy 152 of a limited edition of 500 copies. Very good condition. Scanned pictures available. \ MEMOIRS 10827.

147x105 mm Sali d'argento. Cartolina postale n. 1508 non viaggiata, stampata dalla Casa Editrice Ballerini e Fratini Firenze. Tracce di colla al verso.

Roma, S.I.P.S. 1937, pp. 209/211 in fascicolo completo di "Scienza e tecnica".

Forty items, in good condition, lightly aged and worn, with some of the photographs with evidence on reverse of having been mounted. Millicent Goodsir [née Unger] (1885-1983) was governess to Christina Bezzi Scali (1900-1994), daughter of Francesco, Count Bezzi Scali and his wife Anna (1879-1968). In 1927 Cristina became Marconi's second wife. Their only child was Maria Elettra Elena Anna Marconi (b.1930), who would marry Prince Carlo Giovannelli (1942-2016). The present collection indicates the affection in which Mrs Unger was held by Marconi's wife, to whom she had acted as governess, as well as by her mother. It contains affectionate letters (one written immediately after Marconi's death) and cards (one referring to Marconi's friendship with Churchill), inscribed photographs, and a typed lesson plan for the young Cristina Bezzi Scali. ONE: Eight ALsS from Cristina Marconi to Mrs Goodsir (the first to 'Miss Unger' and the other seven to 'Mrs. Goodsir'), the first signed 'Cristina Bezzi', another signed 'Cristina Marconi', and the other six 'Maria Cristina Marconi'. The last two, including the signature, appear to have been written by an amanuensis. The first undated but c.1914 ('We are all very anxious to see if Italy will go to war!'), the others between 1937 and 1968. A total of seventeen pages. An affectionate correspondence. In the first letter she congratulates her on the announcement of her marriage, and reports: 'I study English with Miss Florence Hicks who lives next door to us'. The second letter is written as an autograph postscript to a typed black-bordered circular, 30 July 1937, acknowledging condolences on her father's death. '[.] You fully understand what this loss has been for me and my little child. | I pray God will help me to bear this heavy burden and to give me the strainght [sic] for the life without the love and protection of my dear husband. [.]' The other six letters date from after the war. In 1950 she reports, 'We often go to the ceremonies in Saint Peter and often we have the privilege of seeing the Holy Father.' In 1964 she describes how she has 'been with Elettra far away on the maiden voyage of the new liner "Guglielmo Marconi" to Australia, Tasmania, New Zealand, Polynesia and Fiji Islands. It has been a wonderful and interesting voyage with warm welcome to us both, with great demonstrations to the memory of my dear husband - | I have always been in touch by radio-phone with my dear mother who is now 85'. In 1965 she thanks her for news on 'her dear husband's work', adding, 'I am always so much moved and glad to hear that especially in England he is not forgotten.' In the final letter she announces the birth of her grandson, 'our darling little Guglielmo who is a bonny baby nearly 1 year old'. TWO: Six ACsS from Cristina Marconi to Mrs Goodsir, two from 1939 and one apiece from 1958 and 1967. In 1951 she sends family news and condolences on the death of Mrs Goodsir's husband. In the last 1967 card (written out by an amanuensis) she thanks her for a gift relating to Winston Churchill, adding: 'I keep a special souvenir for the great State man [sic] who was a good friend of my dear husband; I shall never forget more han one week-end spent together with Sir Winston and Lady Churchill'. THREE: Two ALsS from Anna Bezzi Scali to Mrs Goodsir, 1914 (addressed to 'Miss Unger') and 1930. A total of ten pages. The second letter, seven pages long, is written after a hiatus of sixteen years. She gives family news, expressing grief on the death of her daughter Maria and the age of thirteen ('She died like a little saint, full of patience in her sufferings - You can easily imagine what it was for me to lose her. The little darling! But . God's will be done!' She continues: 'Christina also has grown into a woman, and married three years ago the celebrated Guglielmo Marconi, known in the whole world for his prodigious inventions. He adores her and she is very happy. They go about a lot in their yacht "The Electra" and stay a good part of the year in London - I have also been there more than once and often accompany them on their travels'. She discusses her daughter's pregnancy, and gives other family news. FOUR: Two ACsS from Anna Bezzi Scali to Mrs Goodsir, one also signed by her daughter 'Cristina and Elettra Marconi'. FIVE: Two tiny printed carnet calendars, 1932 and 1933, laid down on cards, each also carrying a 5 x 4 cm studio photograph of Elettra Marconi. The first with signed inscription by Anna Bezzi Scali, the second with one by her daughter Christina Marconi. SIX: Five 13.5 x 8 cm prints of family photographs. Two featuring Marconi, his wife, and an infant Elettra, one of them with 1948 inscription by Cristina to Mrs Goodsir. Two of the others are inscribed: one by Anna Bezzi Scali, showing her holding her granddaughter Elettra Marconi, from Genoa, 1930; the other of Cristina Marconi, signed by her, also from Genoa, June 1931. The last, uninscribed, is of an infant Elettra in bathing costume on a beach. SEVEN: Sixteen Christmas cards and postcards, all but one illustrated with views of Rome, signed variously by Cristina Marconi, her mother Anna Bezzi Scali and her daughter Elettra Marconi, all to Mrs Goodsir. Sent between 1953 and 1968. With affectionate messages in the usual form and tone. EIGHT: Typed lesson list for one day (by Miss Unger, later Mrs Goodsir) on slip of paper, headed: 'Christina's Time Table'. Beginning: '9 AM Music Lessom. [sic] Practice. Practice. Music Lesson. Practice.' and ending '8-30 Bed.' Includes: '7. Rosary. Rosary. Rosary. Rosary. Rosary.'. …

8vo. 3 pp. on bifolium. Menu card of a dinner given on the occasion of the "XIe Conférence Télégraphique Internationale", hosted by the "Compagnies de T. S. F. étrangères" and chaired by senator Guglielmo Marconi. - Signed on the second leaf. Old punched holes along the upper edge and pencil note "M. Belin".…

Quer-8vo. 1 p. Gedr. Karte Festival de la Caridad en Cádiz". Hübscher Namenszug auf Karte. Die Karte leicht fleckig.

(London, Taylor and Francis, 1902). No wrappers, as extracted from "Proceedings of the Royal Society of London.", Vol. LXX. Pp. 341-344 a. pp. 344-347. First printing of these two importent papers on wireless telegraphy, describing the inventions which made it possible to make the first wireless transmissions across the Atlantic in 1901. Maconi's apparatus was built on a magnetic detector invented by Rutherford, and was called Marconi's "Maggie". A powerfull transmitter was built at Poldu, Cornwall, England, and a large receiving antenna placed at Cape Cod, Massachusetts. Marconi succeeded to receive (on Dec. 12) three code dots, signifying the letter "S". "Already well known, Marconi, et twenty-seven, became world famous overnight."(DSB).Marconi and K.F. Brown were jointly awarded the Nobel Price in 1909 "in recognition of their services in the development of wireless telegraphy.".…

Small 8vo. 3pp. On Marconi's black-bordered Piccadilly stationery. To Australian newspaperman, Tory MP and "father" of imperial penny postage, John Henniker Heaton (1848-1914). Thanks very much for your most interesting publication on "An ideal post office." It is a great advantage to be able to get such a concise précis of your views and proposals. I think it's absurd that we have not yet got universal penny postage but you are the man to get it. I fear I shall not be in town at the time of the opening of Parliament. I therefore return you the ticket you have so kindly sent me. When are you coming to town? My fiancée is very anxious to meet you."At age 20, Marconi began his experiments with electromagnetic waves, out of which he conceived the idea of wireless telegraphy. In 1900 he filed his famous Patent No. 7777 for Improvements in Apparatus for Wireless Telegraphy, allowing receiving stations to operate on different wavelengths simultaneously without interference. Marconi's fame was assured one year later when he became the first to transmit transatlantic wireless signals. In winning the Nobel Prize in 1909, he continued to conduct experiments in radio communication and eventually led his company into building short-wave broadcasting stations. Marconi and Heaton were already well acquainted. As MP, "Heaton hoped accompanied Heaton to King Edward VII's coronation in 1902. As MP, "Heaton hoped that Australian nationalism would not sever ties with Britain but his imperial federationism was practical; planning 'to stick the Empire together with a penny stamp'; he campaigned long for cheaper postal and telegraphic charges. His original scheme for imperial penny postage was derided in 1886 but in 1898 became the rule from Britain to all parts of the empire except Australia. In 1905 the first penny letter from Britain to Australia was posted and in 1911 Australia at last reciprocated. By then Heaton had espoused a new cause, penny-a-word telegrams throughout the empire." (Australian Dictionary of Biography). Our letter mentions Marconi's fiancée Beatrice O'Brien, daughter of the 14th Baron Inchiquin of Ireland. Darkly written, folded and in fine condition.…

(London, George Bell and Sons), 1901. 8vo. Without wrappers. Extracted from "Journal of the Society of Art. No. 2,530, Vol. XLIX, May 17, 1901). A clean copy. [Marconi:] Pp. 505-520 + 17 figures illustrating the paper. First publication of this early and important paper preceding, by just a few months, Marconi's first weak signals received across an ocean. The paper present a description of the experimental process to developing tuning or syntonising the wireless system. He shared the 1909 Nobel Prize in Physics with Karl Ferdinand Braun "in recognition of their contributions to the development of wireless telegraphy" and was ennobled in 1924 as Marchese Marconi."Marconi, who was anxious to forestall any competitors, sailed for Newfoundland where, using a kiteborne antenna and Solari's carbon-on-stell detector with a telephone receiver, on 12 December he received the first transatlantic wireless communication, the three code dots signifying the letter "S." Already well known, Marconi, at twenty-seven, became world famous overnight." (DSB). If Marconi felt he needed more publicity, he certainly got it in 1912: The two radio operators aboard the Titanic - Jack Phillips and Harold Bride - were not employed by the White Star Line, who ran the Titanic, but by the Marconi International Marine Communication Company. Britain's postmaster-general summed up, referring to the Titanic disaster, "Those who have been saved, have been saved through one man, Mr. Marconi.and his marvelous invention.".…

Roma, 1936 (febbraio), Lettera dattiloscritta firmata dal segretario. Dattiloscritto a inchiostro nero. «S.E. il Senaotre [sic] [Guglielmo] Marconi ha ricevuto l'omaggio che Ella gentilmente ha voluto sottoporgli e si compiace per la Sua lirica pubblicata dal Fascio di Zurigo e per le altre sue liriche intonate a sentimenti così elevati [.]. Sua Eccellenza tuttavia è spiacente di non potere uscire dal campo della Sua specifica attività [.]. Ma perché non rivolgersi come in altra occasione, direttamente al Capo del Governo? [.]». 280 x 220 mm, 1 carta, scritta al recto con intestazione «Reale Accademia d'Italia / Il Segretario Particolare / di S.E. il Presidente». Lettera dattiloscritta firmata dal segretario. Dattiloscritto a inchiostro nero.…

Roma, Gli Editori dell'Elettricista, 1903, 4to (cm. 28 x 21) brossura (piccoli strappi al dorso) pp. 22 con un ritratto fotografico di Marconi in antiporta e numerose figure nel testo. (Supplemento straordinario al n. 5 di ?ÄúL' Elettricista. Rivista Mensile di Elettrotecnica?Äù', Anno XII - 15 Maggio 1903 - Supplemento Straordinario al numero 5. Etichetta pubblicitaria di Libreria Bolognese applicata alla base della copertina anteriore. Uno dei primi testi pubblicati da Marconi. Rarissimo opuscolo nel quale M. espone le ultime sue ricerche ed esperimenti.…

framed. Zustand: near fine. Autograph Letter Signed G. Marconi, two pages, octavo, Marconi House, London, October 28, "To Doreen, I have been given a box. Would be sincerely delighted if you and Dick could come with me and drive with me before. Please let me have answer at 75 Harley House NW. Telephone no. Paddington 3100." Circa 1908. Please inquire for more information. Guglielmo Giovanni Maria Marconi, 1st Marquess of Marconi was an Italian electrical engineer, inventor, and politician known for his creation of a practical radio wave-based wireless telegraph system. This led to Marconi being credited as the inventor of radio and sharing the 1909 Nobel Prize in Physics with Karl Ferdinand Braun "in recognition of their contributions to the development of wireless telegraphy". His work laid the foundation for the development of radio, television, and all modern wireless communication systems. …