Nickel bronze alloy comprising at least 75% of copper and 25% of nickel.īunduqi the Bunduqi, called Dinars of Bunduqi weight, are gold dinars, struck under the Alawite Dynasty. Spade shape of monetary sign in many Chinese aand African civilizations.īesan or Bezant This name derived from the name of Byzantium, was given to various gold coins of the Middle Ages these currencies have the characteristics to have been copied from Byzantine and Arab currencies.īillon It is a divisional coin made of silver and copper.īimetallic It’s a coin made of two different metals or assembled metal alloys.īimetallism monetary system based on the use of two metals, usually gold and silver, assigned with a legal and fix ratio between them.Ĭurrency paper Currency issued in Morocco by the combined printing of Casablanca in 1943, worth 5,20 and 50 francs.Īluminum bronze copper alloys (88 to 94%) and aluminum (6 to 12%) giving a metal resistant to corrosion and a gold appearance, very popular among medalists. Screw-press ("Balancier") mechanical printing of currencies through a machine equipped with a screw extractor whose pressure over the monetary prints on both sides of a blank with one stroke of the screw-press. The reverse is the other side.Ĭoins die axis positioning of the obverse and reverse designs on a coin. Obverse face of a coin or a medal which bears the main etching pattern (often a portrait). Punic), and more commonly from Caesar’s era. This term is specifically used to describe the Roman gold coins produced punctually from the Second Punic War (link to glossary def. They were minted in the Muslim West during the transition period, before the reform of 'Abd Al-Malik Ibn Marwan.Īrcher Kind of monetary of silver shekel or gold Daric of the Persian kings.Īureus (plural aurei) Roman gold coins. Legend)Īnnulet Small ring engraved on the coins to punctuate a legend.Īnonymous Said of a currency bearing no mention of the issuing authority.Īntoninianus Roman coin that was minted in the third Century AD and was worth two pence.Īrab-Byzantine (currencies) Muslim coins of the Byzantine type. Uninscribed A currency bearing no legend. 16943) $975.Refining Art of purifying metals through ridding them of their alloy.Īdjustment Action of making every coin weights the exact weight it should have.Īlloy Product with metallurgical character, resulting from the incorporation in a metal of one or more other metallic elements.įineness Proportion of fine metal contained in an alloy.Īlter Subjecting monetary species to weight changes and/ or titles that give coins of poor quality.Īlum Sulfate double potassium and hydrated aluminum, served as currency in Egypt and Syria under the Ayyubid era mainly to pay for imports of wood and iron.
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