At the Speedwell Ironworks in Morristown, New Jersey, Morse and Vail made the first public demonstration of the electric telegraph on January 11, 1838.

At about the time of the Bell Telephone Company's development of the telephone industry post-1876, early undersea telegraph links were introduced, first connecting Durban and Europe, and later connecting the country to the rest of the world.

At the time, Alexander City did not have a water system and all buildings, including the telegraph office, post office and three banks were burned.

They related to the stage and condition of the river, and were accurate and valuable ; ... At the time that the telegraph brought the news of his death, I was on the Pacific coast.

At the same time as Chappe, the Swedish inventor Abraham Niclas Edelcrantz experimented with the optical telegraph in Sweden.

At sixteen Trujillo got a job as a telegraph operator.

At about the same time a similar plan occurred to Frederick Newton Gisborne, a telegraph engineer in Nova Scotia.

At this time, the attackers appeared likely to succeed, as they had firmly established themselves across the telegraph line and the old caravan road, supported by the Somerset and Leicester batteries.

At the same time, units of the Imperial Camel Corps Brigade were moving straight on Magdhaba, in a south easterly direction, following the telegraph line, and by 08: 45 were slowly advancing on foot, followed by the 1st Light Horse Brigade, in reserve.

At the church, on December 29, 1874, Gray gave the first public demonstration of his invention for transmitting musical tones and transmitted " familiar melodies through telegraph wire " according to a newspaper announcement.

At Fitzwilliam Square in the centre of Wicklow town is an obelisk commemorating the career of Captain Robert Halpin, commander of the telegraph cable ship Great Eastern, who was born in Wicklow in 1836.

At the age of fifteen, he began a career in the field of telegraphy, later serving as a manager in telegraph office in Cleveland, Ohio.

* At Bannicle or Bannack Hill there was an Admiralty telegraph station which was built in 1822 as part of a semaphore line between the Admiralty in London and Portsmouth.

At that time, the Humboldt station was crucial, since the telegraph line further west was periodically cut – so Humboldt was the last secure link to the East.

At the time, brokers obtained the latest stock quotes, provided by Western Union's telegraph, or wire service, from a glass dome-topped ticker.

At this time, Canadian Jews also had important roles in developing the west coast fishing industry, while others worked on building telegraph lines.

At the telegraph office, Holmes deceives the clerk to get the addressee of Staunton's message, Dr. Leslie Armstrong, an academic at Cambridge.

At the same time by diverting his outward mail-boat from its ordinary course to St Vincent, he enabled the government to telegraph immediate instructions to that island for conveyance thence by the mail, thus saving serious delay, and preventing the annihilation of the British garrison at Eshowe.

At the same time, Jeptha Wade was asked by Hiram Sibley to consolidate smaller telegraph companies in California.

At the same time, Jeptha Wade was asked by Hiram Sibley to consolidate smaller telegraph companies in California.

At Stettin the university-educated artist, who had studied German, was chosen to serve as interpreter and clerk in the office of the Stalag commander.

At first he energetically refused the office, for which he was in no way prepared: Ambrose was neither baptized nor formally trained in theology.

" At noon, Johnson conducted his first cabinet meeting in the Treasury Secretary's office, asked all members to remain in their positions, and directed the appropriate members to initiate Lincoln's funeral arrangements.

At one time, dot matrix printers were one of the more common types of printers used for general use, such as for home and small office use.

At least a thousand people were executed during the first six months of Pinochet in office, and at least two thousand more were killed during the next sixteen years, as reported by the Rettig Report.

At the Istanbul Archaeological Museum a marble plate contains a law by the Byzantine Emperor Anastasius I ( 491-518 AD ), that regulated fees for passage through the customs office of the Dardanelles ( see image to the right ).

At some time in 285 at Mediolanum ( Milan, Italy ), Diocletian raised his fellow-officer Maximian to the office of Caesar, making him co-emperor.

At the time a Marxist-Leninist, his first period in office was characterized by a controversial program of land reform, wealth redistribution and literacy programs.

At the age of 13, Hopper and his family moved to San Diego, where his mother worked as a lifeguard instructor and his father was a post office manager ( Hopper has acknowledged, though, that his father was in the Office of Strategic Services, the precursor to the Central Intelligence Agency, in China with Mao Zedong ).

At the lawyer's office he meets a downtrodden individual, Block, a client who offers K. some insight from a client's perspective.

At his inauguration, Washington took the oath of office as the first President of the United States of America on April 30, 1789, on the balcony of Federal Hall in New York City.

At the same time the Canadian Greenpeace office was heavily in debt.

At the age of thirty-three, Cleveland found himself elected sheriff by a 303-vote margin, taking office on January 1, 1871.

At the 16th meeting of the IMU General Assembly in Bangalore, India in August 2010, Berlin was chosen as the location of the permanent office of the IMU, which was opened on January 1, 2011, and is hosted by the Weierstrass Institute for Applied Analysis and Stochastics ( WIAS ), an institute of the Gottfried Wilhelm Leibniz Scientific Community, with about 120 scientists engaging in mathematical research applied to complex problems in industry and commerce.

At about noon on 2 May 1997, Major officially returned his seals of office as Prime Minister to The Queen.

At length the taste for wearing them became general, and thus fashion, which usually confines itself to worthless things, was seen for once in the honorable office of promoting the cause of justice, humanity and freedom ".

Sometimes they did not share this view and rang off .... At about eleven-thirty he would finally appear at his office.

At the end of its term of office, Leszek Miller ’ s government had the lowest public support of any government since 1989.

At any given time, there is a sorcerer on Earth whose task is to protect the universe against extradimensional mystical invaders ; this sorcerer is known as the Sorcerer Supreme, an office most recently left empty by the death of Brother Voodoo.

At the beginning of Violeta Chamorro's nearly 7 years in office the Sandinistas still largely controlled the army, labor unions, and courts.

In 1939, Pius XII turned the Vatican into a centre of aid which he organized from various parts of the world At the request of the Pope, an information office for prisoners of war and refugees operated in the Vatican under Giovanni Battista Montini, which in the years of its existence from 1939 until 1947 received almost 10 million ( 9, 891, 497 ) information requests and produced over 11 million ( 11, 293, 511 ) answers about missing persons.

At the same time he was appointed treasurer of the church of St. Martin in Tours by King Louis IX of France, an office he held until he was elected pope in 1281.

: At Castrum Fumorense near Alatri in Lazio, the birth of Saint Peter Celestine, who, when leading the life of a hermit in Abruzzo, being famous for his sanctity and miracles, was elected Roman Pontiff as an octogenarian, assumed the name Celestine V, but abandoned his office that same year and preferred to return to solitude.

At the time the office was established critics warned that the post might lead to the emergence of a dictatorship.