old engraved illustration of telegraph, morse's apparatus with relay, morse code - 電報機 個照片及圖片檔電話, 古董, 通訊
An expert in the mechanical department of the American Telephone and Telegraph Company in New York City tests wires in the telegraph room, through...
The Morse code radio telegraph key stands on display in an exhibition hall at the Samsung Innovation Museum, operated by Samsung Electronics Co., in...
Painted portrait of American artist and inventor Samuel Morse , who invented the Morse code system used in sending messages by telegraph, circa 1850....
victorian, connection of telegraphic line with morse instruments, 19th century vintage illustration - 電報機 幅插畫檔、美工圖案、卡通及圖標
Enlisted men of the United States Army Signal Corps, with headsets and typewriters, learning to write code at Fort Monmouth, New Jersey, US, circa...
Entitled 'The Progress of the Century' depicts inventions such as the lightning steam press, the electric telegraph, the locomotive and the...
Replica. Samuel Morse was an American artist who turned to invention in 1832 when a fellow passenger on an Atlantic crossing demonstrated some...
One of the rooms of instruments has the central station telegraph from Paris before 1870 engraving from the book "Album of science famous scientist...
Landing of the end of the first transatlantic telegraph cable on the American coast, on August 1858. Engraving.大西洋
Telegraph operator receiving a ticker tape message at a Cable & Wireless office where telegrams are sent via Imperial.訊息, 收到
morse telegraph apparatus with electromechanical printing mechanism, 19th century france - 電報機 幅插畫檔、美工圖案、卡通及圖標
An early 20th century telegraph is displayed at the exhibition "In Touch!" on October 6, 2023 in Kyiv, Ukraine. The exhibition "In Touch!" is devoted...
Guglielmo Giovanni Maria Marconi , Italian physicist and inventor, with one of his first wireless telegraphs. Pontecchio Marconi, Fondazione...
Display with newspapers with Telegraaf logo in front of shop entry on April 3, 2020 in Zutphen, Netherlands.報紙, 荷蘭
Engraving depicting a pneumatically operated perforating machine for Morse electric telegraphs. Shown at the International Electric Exhibition at the...
Telegraph central office, Le Creusot forge, France, drawing by Alphonse de Neuville from Le Creusot et les mines de Saone-et-Loire by Louis Laurent...法國, 辦公室
One of six technical drawings in ink with colour washes by John Farey, prepared for the French patents covering English specifications for the...專利
Lithograph after Robert Dudley from 'The Atlantic Telegraph', a book by W H Russell with 26 illustrations by Dudley, published in 1866. It shows the...
Richard Tangye seen here with the Great Eastern, the first ship to lay a permanent transatlantic telegraph cable . Brunel designed the 'Great...建築業
The first electric telegraph apparatus to Georges Lesage 1774 Rousseau H burning from the book "Album of science famous scientist discoveries" in 1899
British Royal Marine Commando Warrent Officer 2 Andy Langdile from Taunton, Somerset, England reads The Daily Telegraph from the 5th of April while...
Telegraph operator at the Central Telegraph Office at work on the private teletype machine which is used for messages to and from Buckingham Palace.白金漢宮
Edison's electro-motograph. Mr Thomas A. Edison; the inventor of the electro-motograph; states that he has a machine in operation in his laboratory...
The Philadelphia Centennial Exposition displays the new telegraph machine and a steam powered sewing machine in 1876. Pennsylvania, USA.展覽會
Transmitter key for Morse telegraph, with a non-sparking device, 1870. Italy, 19th century. Rome, Museo Storico Delle Poste E Telecomunicazioni
The Morse telegraphic apparatus was officially adopted as the standard for European telegraphy in 1851.
Journalists are using the telegraphic material put at their disposal by the League of Nations in June 1929 in Madrid, Spain.新聞記者, 1920-1929, 西班牙
