Denga
A denga was a Russian monetary unit with a value latterly equal to kopeck. The denga was introduced in the second half of the 14th century during the reign of Dmitry Donskoy.
Etymology
The Russian word denga is borrowed from Tatar. Other proposals made are: Middle Persian: dāng, New Persian: dānag, whereas other authors saw the word close to the Turkic word tamga.The plural form of denga, dengi has become the usual Russian word for "money".
History
Production of dengi as minted coins began in the middle of the 14th century, during the reign of Dmitry Donskoy. They were first minted in Moscow and marked the end of the country's coinless period. In their earliest form, they were imitations of the silver coinage of the khans of the Golden Horde, usually bearing blundered or meaningless legends. Weighing about a gram, they were prepared by cutting silver wire into measured lengths, beating each length flat, and then striking the resulting blank between two dies. This resulted in slightly elongated coins, often showing traces of the original wire from which they had been taken. From Dmitry Donskoy's time onward, the coins began to take a more Russian form, with depictions of people, animals and Russian legends, although legends partly in Arabic persisted on some coins until the time of Ivan III.The early dengi were made in the Russian principalities; the city-states of Novgorod and Pskov also began to mint their own denga coins in the 15th century. In the Pskov Judicial Charter, the general court fee is set to 10 dengi. 220 dengi were equivalent to one ruble and 30 grivny in Pskov. Uniformity in weight was introduced after the Grand Principality of Moscow was united with the other states in the late 15th century. For most of its history, six dengi was equal to one altyn, while two hundred dengi was equal to one ruble.
In 1535, the monetary reform of Elena Glinskaya was introduced; the northern denga, known as the novgorodka, was valued at twice the southern denga, known as the moskovka, and the reform created a single monetary system for the entirety of the state. During the reigns of Ivan III and Vasili III, the value of money had dropped, with 260 novgorodki being minted out of one grivna. The novgorodka became known as the kopeck to convey the all-Russian significance of the unit. The new coins depicted a horseman with a spear.
The minting of silver dengi seems to have decreased after the 16th century, as they are found less often in hoards, but they are known until the reign of Peter the Great. The purification of Russian coinage was not completed until Peter's monetary reform. By that time, the coinage had devalued so far that dengi weighed only about 0.14 grams, and were of little practical use. In the coinage reform of 1700 they reappeared as much larger copper coins, and mintage continued, off and on, until 1916, just before the Romanov dynasty was overthrown in 1917.
Coins minted in the 18th century invariably showed the denomination as denga, but during parts of the 19th century this was replaced by the word denezhka, the diminutive form of denga. Later still the denomination was shown simply as kopeck.