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.
Imports from the Russian Empire into the Principality of Moldavia at the end of the 18th century - the beginning of the 19th century
Tyragetia, serie nouă, vol. X [XXV], nr. 2, Istorie. Muzeologie
Keywords: Principality of Moldavia, Russian Empire, merchants, import, customs tariff.
Abstract: In the period under review trade relations between the Principality of Moldavia and the Russian Empire experienced a new stage of development. Moldavia continued to import consumer goods from the Russian Empire. The increase in the volume of trade between the Russian Empire and the Romanian Principalities took place after the signing of the Treaty of Küçük Kaynarca. Trade relations between the Principality of Moldavia and the Russian Empire were based on the Russian-Turkish trade treaty concluded in 1783.
Particularly important and especially expensive imported goods were furs. In addition to the furs, there were imported iron and steel products, which competed with the products from Austria. The government of the Russian Empire encouraged the duty-free importation of large quantities of goods from Russia ostensibly for the army, and this caused damage to the Moldavian treasury.
An important role in the import of goods from the Russian Empire into the Principality of Moldavia played merchants, especially foreign ones. The analysis showed that furs, canvas, cloth, iron and ironware, linen, and vodka were predominant among these imports.
Irina Cereș
Aspects of economic relations between the Russian Empire and the Principality of Moldova in the late 18th - early 19th centuries
Tyragetia, serie nouă, vol. VII [XXII], nr. 2, Istorie. Muzeologie
Irina Cereș
Impact of the high taxes imposed upon the population of Romanian principalities during the Russian-Turkish war of 1806-1812
Tyragetia, serie nouă, vol. V [XX], nr. 2, Istorie. Muzeologie
Irina Cereș
Jewish merchants' role in expanding trade relations between the Russian Empire and the Principality of Moldova in the late 18th and early 19th centuries
Tyragetia, serie nouă, vol. VIII [XXIII], nr. 2, Istorie. Muzeologie
Irina Cereș
The role of the commercial bourgeoisie in the expansion of trade relations between the Russian Empire and the Principality of Moldova during the Russian-Turkish war of 1806-1812
Tyragetia, serie nouă, vol. VI [XXI], nr. 2, Istorie. Muzeologie
Irina Cereș
The export of goods from the Principality of Moldova into the Russian Empire at end of the 18th century - the beginning of the 19th century
Tyragetia, serie nouă, vol. IX [XXIV], nr. 2, Istorie. Muzeologie Chișinău, 2015
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.
31 August 1989 St., 121 A, MD 2012, Chisinau, Republic of Moldova
