|
Hexagram (currency)
The hexagram ( el, , ''hexagramma'') was a large silver coin of the Byzantine Empire issued primarily during the 7th century AD. With the exception of a few 6th-century ceremonial issues, silver coins were not used in the late Roman/early Byzantine monetary system (see Byzantine coinage), chiefly because of the great fluctuation of its price relative to gold. Only under Emperor Heraclius (r. 610–641), in 615, were new silver coins minted to cover the needs of the war with Sassanid Persia. The material for these coins came chiefly from the confiscation of church plate. They were named after their weight of six '' grammata'' (6.84 grams), and probably valued at 12 to the gold ''solidus''... The Hexagrams uniquely carried the inscription of ''Deus adiuta Romanis'' or "May God help the Romans"; It is believed that this shows the desperation of the empire at this time. The coin remained in regular issue under Heraclius's successor Constans II (r. 641–668), from whose reign many ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Constans II
Constans II ( grc-gre, Κώνστας, Kōnstas; 7 November 630 – 15 July 668), nicknamed "the Bearded" ( la, Pogonatus; grc-gre, ὁ Πωγωνᾶτος, ho Pōgōnãtos), was the Eastern Roman emperor from 641 to 668. Constans was the last attested emperor to serve as consul, in 642, although the office continued to exist until the reign of Leo VI the Wise (r. 886–912). His religious policy saw him steering a middle line in disputes between the Orthodoxy and Monothelitism by refusing to persecute either and prohibited discussion of the natures of Jesus Christ under the Type of Constans in 648. His reign coincided with Muslim invasions under Mu'awiya I in the late 640s to 650s. Constans was the first Roman emperor to visit Rome since the fall of the Western Roman Empire in 476, and the last emperor to visit Rome while it was still held by the Empire. Origins and early career Constans was born on 7 November 630 in Constantinople, the East-Roman capital. His father Constan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coins Of The Byzantine Empire
A coin is a small, flat (usually depending on the country or value), round piece of metal or plastic used primarily as a medium of exchange or legal tender. They are standardized in weight, and produced in large quantities at a mint in order to facilitate trade. They are most often issued by a government. Coins often have images, numerals, or text on them. ''Obverse'' and its opposite, ''reverse'', refer to the two flat faces of coins and medals. In this usage, ''obverse'' means the front face of the object and ''reverse'' means the back face. The obverse of a coin is commonly called ''heads'', because it often depicts the head of a prominent person, and the reverse ''tails''. Coins are usually made of metal or an alloy, or sometimes of man-made materials. They are usually disc shaped. Coins, made of valuable metal, are stored in large quantities as bullion coins. Other coins are used as money in everyday transactions, circulating alongside banknotes. Usually the highest value ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Oxford Dictionary Of Byzantium
The ''Oxford Dictionary of Byzantium'' (ODB) is a three-volume historical dictionary published by the English Oxford University Press. With more than 5,000 entries, it contains comprehensive information in English on topics relating to the Byzantine Empire. It was edited by Alexander Kazhdan, and was first published in 1991.''The Oxford Dictionary of Byzantium'', Oxford University Press, New York and Oxford, 1991. Kazhdan was a professor at Princeton University who became a Senior Research Associate at Dumbarton Oaks, Washington, DC, before his death. He contributed to many of the articles in the Dictionary and always signed his initials ''A.K.'' at the end of the article to indicate his contribution. Description The dictionary is available in printed and e-reference text versions from Oxford Reference Online. It covers the main historical events of Byzantium, as well as important social and religious events. It also includes biographies of eminent political and literary personal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miliaresion
The ''miliaresion'' ( el, μιλιαρήσιον, from la, miliarensis), is a name used for two types of Byzantine silver coins. In its most usual sense, it refers to the themed flat silver coin struck between the 8th and 11th Century. History Originally, the name was given to a series of silver coins issued in the 4th century that were struck 72 to the pound and were the equivalent of 1,000 ''nummi''. Thereafter and until the 7th century, the Byzantines did not get regularly circulate silver coins, although there were a very small number of commemorative issues struck. In the 7th century, a ''miliaresion'' was an alternative name possibly given to a variation on the short-lived hexagram coin minted during the time of Heraclius and Constans II. From , this variant coin, broader and thinner than the hexagram, was instituted by Leo III the Isaurian ().. The new coin, for which the term ''miliaresion'' is usually preserved among numismatists, was apparently struck 144 to the pound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leo III The Isaurian
Leo III the Isaurian ( gr, Λέων ὁ Ἴσαυρος, Leōn ho Isauros; la, Leo Isaurus; 685 – 18 June 741), also known as the Syrian, was Byzantine Emperor from 717 until his death in 741 and founder of the Isaurian dynasty. He put an end to the Twenty Years' Anarchy, a period of great instability in the Byzantine Empire between 695 and 717, marked by the rapid succession of several emperors to the throne. He also successfully defended the Empire against the invading Umayyads and forbade the veneration of icons. Early life Of Syrian extraction, Leo was born in Germanikeia, Commagene (modern Kahramanmaraş in Turkey). His original name was Konon ( gr, Κόνων; la, Conon or ''Cononus''). Some, including the Byzantine chronicler Theophanes, have claimed that Konon's family had been resettled in Thrace, where he entered the service of Emperor Justinian II, when the latter was advancing on Constantinople with an army of loyalist followers, and horsemen provided by Terve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodosius III
Theodosius III ( el, Θεοδόσιος, Theodósios) was Byzantine emperor from May 715 to 25 March 717. Before rising to power and seizing the throne of the Byzantine Empire, he was a tax collector in Adramyttium. In 715, the Byzantine navy and the troops of the Opsician Theme (Byzantine province) revolted against Byzantine Emperor Anastasius II (), acclaiming the reluctant Theodosius as Emperor Theodosius III. Theodosius led his troops to Chrysopolis and then Constantinople, the capital, seizing the city in November 715. Anastasius did not surrender until several months later, accepting exile into the monastery in return for safety. Many themes refused to recognize the legitimacy of Theodosius, believing him to be a puppet of the troops of the Opsician Theme, especially the Anatolics and the Armeniacs under their respective ''strategoi'' (generals) Leo the Isaurian and Artabasdos. Leo declared himself emperor in the summer of 716 and allied himself with the Umayyad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Constantine IV
Constantine IV ( la, Constantinus; grc-gre, Κωνσταντῖνος, Kōnstantînos; 650–685), called the Younger ( la, iunior; grc-gre, ὁ νέος, ho néos) and sometimes incorrectly the Bearded ( la, Pogonatus; grc-gre, Πωγωνᾶτος, Pōgōnãtos) out of confusion with his father, was Eastern Roman emperor from 668 to 685. His reign saw the first serious check to nearly 50 years of uninterrupted Islamic expansion, most notable when he successfully defended Constantinople from the Arabs. His calling of the Sixth Ecumenical Council saw the end of the monothelitism controversy in the Byzantine Empire; for this, he is venerated as a saint in the Eastern Orthodox Church, with his feast day on September 3.September 3/September 16 Orthodox Calendar (PRAVOSLAVIE.RU). Early career The ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solidus (coin)
The ''solidus'' (Latin 'solid'; ''solidi'') or nomisma ( grc-gre, νόμισμα, ''nómisma'', 'coin') was a highly pure gold coin issued in the Late Roman Empire and Byzantine Empire. Constantine I, Constantine introduced the coin, and its weight of about 4.5 grams remained relatively constant for seven centuries. In the Byzantine Empire, the solidus or nomisma remained a highly pure gold coin until the 11th century, when several Byzantine Empire, Byzantine list of Byzantine emperors, emperors began to strike the coin with less and less gold. The nomisma was finally abolished by Alexius I in 1092, who replaced it with the hyperpyron, which also came to be known as a "bezant". The Byzantine solidus also inspired the originally slightly less pure Dinar (coin), dinar issued by the Muslim Caliphate. In Western Europe, the solidus was the main gold coin of commerce from late Roman times to Pepin the Short's Carolingian Renaissance#Carolingian currency, currency reform, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver
Silver is a chemical element with the Symbol (chemistry), symbol Ag (from the Latin ', derived from the Proto-Indo-European wikt:Reconstruction:Proto-Indo-European/h₂erǵ-, ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc Refining (metallurgy), refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes bimetallism, alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gram
The gram (originally gramme; SI unit symbol g) is a Physical unit, unit of mass in the International System of Units (SI) equal to one one thousandth of a kilogram. Originally defined as of 1795 as "the absolute weight of a volume of pure water equal to Cube (algebra), the cube of the hundredth part of a metre [1 Cubic centimetre, cm3], and at Melting point of water, the temperature of Melting point, melting ice", the defining temperature (~0 °C) was later changed to 4 °C, the temperature of maximum density of water. However, by the late 19th century, there was an effort to make the Base unit (measurement), base unit the kilogram and the gram a derived unit. In 1960, the new International System of Units defined a ''gram'' as one one-thousandth of a kilogram (i.e., one gram is Scientific notation, 1×10−3 kg). The kilogram, 2019 redefinition of the SI base units, as of 2019, is defined by the International Bureau of Weights and Measures from the fixed numeric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scruple (unit)
The scruple (℈) is a small unit in the apothecaries' system, derived from the old Roman ' () unit ('' scrupulus''/''scrupulum'').__NOTOC__ Mass unit The scruple is ounce, dram, or 20 grains. It is therefore equal to 1.2959782 grams. The Roman scruple was somewhat smaller, around 1.14 g. Volume unit The fluid scruple is fluid ounce, fluid dram, 20 minims, or teaspoon, or 1 saltspoon. It is therefore equal to 1.23 milliliters. See also * Scruples (other) * Roman units * Byzantine units Byzantine units of measurement were a combination and modification of the ancient Greek and Roman units of measurement used in the Byzantine Empire. Until the reign of Justinian I (527–565), no universal system of units of measurement existed i ... * Э References {{Reflist, 2 Units of volume Customary units of measurement Alcohol measurement spoons Cooking weights and measures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Gram")