One of the great technical achievements that revolutionized the idea of time and space, opening a new era in the history of communication, is telegraphy. It is based on the transmission of electrical signals through a cable over long distances, allowing people to communicate instantly. The telegraph spread very quickly and a network of wires stretched around the world.
In 1837, the American painter and physicist Samuel Morse invented the first electromagnetic device for telegraphy, patented in 1840. To send messages by wire, Morse developed in 1838 a simple code of dots and dashes, which represented the letters of the alphabet, known as "Morse code ".
Both Morse code and the telegraph machine were improved over time, with the telegraph becoming the most widespread system of communication and information transmission for more than a century, until the advent of the Internet. The telegraph system consisted of a series of stations repeaters along the transmission line route. Each station had an operator who received and transmitted messages by telegraph. The Morse machine transmitted about 25 words per minute, which were recorded in code on a paper tape. The operator in charge of transmitting the message would decode it and write it on paper using a special typewriter.
In Bessarabia, the telegraph entered in 1860: on April 8, the Bender telegraph station began its activity, and on April 24, the one in Chisinau, following the construction of the first Odesa-Chisinau-Leova telegraph line. Currently, telegraph services have been discontinued. The only ones who still use coded communication are radio amateurs.
The Morse telegraph machine shown comes from the Osinoostrovsky electrotechnical plant, Soviet Union, and dates back to 1934. The exhibit was restored by Mihail Culașco.
The role of grain exports in external commerce of Bessarabia (1812-1830)
Tyragetia, serie nouă, vol. IV [XIX], nr. 2, Istorie. Muzeologie
In this paper the role of grain exports in commerce of Bessarabia, in the period between its annexation (1812) and the retrenchment of the Dniester custom and sanitary cordon (1830) is examined. Based on archival and published sources the author shows the main directions of the exports, the regulation of the grain exports by provincial administration and the role of commercial capital in the foreign grain trade of the Bessarabia.
The main conclusions show that the exports were practiced mainly through Ismail, Reni and Odessa seaports, even though Bessarabia was a border province and had also land customs. The grain commerce was held by Greek and Armenian merchants that had strong relationships with commercial bourgeois from main European city-ports. The augmentation of grain exports from Bessarabia was curbed by intense regulation, because the province was used as quarter for important military troops.
Andrei Emilciuc
Entrepreneurial transhumance in Bessarabia (1812-1853)
Tyragetia, serie nouă, vol. XI [XXVI], nr. 2, Istorie. Muzeologie
Andrei Emilciuc
Western European dictionaries and encyclopedias from the collections of the National Museum of History of Moldova
Tyragetia, serie nouă, vol. VIII [XXIII], nr. 2, Istorie. Muzeologie
Andrei Emilciuc
The Medal “For Works on Excellent Performance of General Mobilization in 1914” from the collections of the National Museum of History of Moldova
Tyragetia, serie nouă, vol. IX [XXIV], nr. 2, Istorie. Muzeologie Chișinău, 2015
Andrei Emilciuc
West- European books in Bessarabia: ways of distribution and government oversight (1812-1862)
Tyragetia, serie nouă, vol. VII [XXII], nr. 2, Istorie. Muzeologie
Andrei Emilciuc
Comparative evolution of the customs system in Bessarabia and Romania (1859-1914)
Tyragetia, serie nouă, vol. XVI [XXXI], nr. 2, Istorie. Muzeologie
One of the great technical achievements that revolutionized the idea of time and space, opening a new era in the history of communication, is telegraphy. It is based on the transmission of electrical signals through a cable over long distances, allowing people to communicate instantly...
The National Museum of History of Moldova takes place among the most significant museum institutions of the Republic of Moldova, in terms of both its collection and scientific reputation.
The National Museum of History of Moldova takes place among the most significant museum institutions of the Republic of Moldova, in terms of both its collection and scientific reputation.
The National Museum of History of Moldova takes place among the most significant museum institutions of the Republic of Moldova, in terms of both its collection and scientific reputation.