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.
Surface structures from the settlements near by Saharna village
Tyragetia, serie nouă, vol. II [XVII], nr. 1, Arheologie. Istorie Antică
Several Iron Age monuments are known in the village of Saharna, Rezina region. For a few years planned archeological research had been conducted in three of them: Saharna Mică, Saharna Mare and Saharna “La Şanț”. In the course of research, it was established that Saharna Mare stony cape was first settled in the end of the 12th century B.C. In the 11th century B.C. an unfortified settlement existed here. By the end of this century or at the end of the next century, it was abandoned and the population moved to another area. As evidenced by the archaeological materials Saharna Mică cape was resettled by the 7th century B.C. The most intensive economic development the settlement reached in the 6th-5th centuries B.C., and military development by the 4th-3d centuries B.C. when it was fortified by a complicated system of fortified structures.
On the ground of research conducted on the territory of the Saharna Mare settlement it was established that in the 6th-5th centuries B.C. it occupied a considerable part of the cape and reached its peak of development in the 4th-3d centuries B.C.
According to the archeological materials, the fortified settlement of Saharna “La Şanț” was established in the 7th-6th centuries B.C., and later in the 5th-4th centuries B.C. it was already fortified by a wooden-earthen structure. Follow-up studies will allow us to more accurately determine the time when the settlements were settled and then abandoned.
Aurel Zanoci
Typology and evolution of gates and access into early hallstattian fortresses in Tisa-Dniester space
Tyragetia, serie nouă, vol. IX [XXIV], nr. 1, Arheologie. Istorie Antică Chișinău, 2015
Aurel Zanoci
Zur Typologie und Entwicklung der Befestigungsanlagen östlich der Karpatengebirge im 12./11.-3. Jh. v. Chr.
Tyragetia, serie nouă, vol. V [XX], nr. 1, Arheologie. Istorie Antică
Ion Niculiță, Aurel Zanoci, Tudor Arnăut
Fortifications of the Early Iron Age settlement Saharna Mare
Tyragetia, serie nouă, vol. I [XVI], nr. 1, Arheologie. Istorie Antică
Tudor Arnăut
In memoriam professoris Constantini Predae
Tyragetia, serie nouă, vol. II [XVII], nr. 1, Arheologie. Istorie Antică
Aurel Zanoci, Tudor Arnăut
Profesorul Ion Niculiță la 70 de ani
Tyragetia, serie nouă, vol. III [XVIII], nr. 1, Arheologie. Istorie Antică
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
