Issuing authority
Byzantine Empire
The eastern Roman state, with a continuous gold, silver and copper coinage centred on Constantinople.
- Kind
- empire
- Region
- Eastern Mediterranean, Europe
- Recorded period
- AD 330 – 1453
Objects are filed under the historical authority that actually issued or made them. A recorded period comes from the issuer's own reference description and is left blank where no source states it.
Catalogue entries (30)
Filter these entries by era, material or confidenceSorted by date, earliest first.

Cleveland Museum of Art
modern coins
Nomisma with John I Zimisces (Cleveland Museum of Art 1968.61)
969–976
The coins shown here include the solidus, the basic gold coin of 24 karats; the tremissis, a gold coin of one-third the weight and value of the solidus; and the nomisma, which in the 10th century replaced the solidus as the standard gold coin. Cleveland Museum of Art object 1968.61: Nomisma with John I Zimisces, 969…
Partial type record

Cleveland Museum of Art
modern coins
Nomisma with Basil II Bulgarotonos and His Brother Constantine VIII (Cleveland Museum of Art 1968.62)
977–1025
The coins shown here include the solidus, the basic gold coin of 24 karats; the tremissis, a gold coin of one-third the weight and value of the solidus; and the nomisma, which in the 10th century replaced the solidus as the standard gold coin. Cleveland Museum of Art object 1968.62: Nomisma with Basil II Bulgarotono…
Partial type record

Cleveland Museum of Art
modern coins
Histamenon of Romanus III (Cleveland Museum of Art 2011.213)
1028–34
Romanus III Argyrus (968–April 11, 1034) was Byzantine emperor from November 15, 1028, until his death. He was husband of Zoe, the daughter of Constantine VII, the man Romanus was to succeed as emperor three days after wedding the daughter. He appears to have thought a lot of himself and his abilities, but in fact w…
Partial type record

Cleveland Museum of Art
modern coins
Nomisma with Constantine IX Monomachus (Cleveland Museum of Art 1964.424)
1042–1055
The coins shown here include the solidus, the basic gold coin of 24 karats; the tremissis, a gold coin of one-third the weight and value of the solidus; and the nomisma, which in the 10th century replaced the solidus as the standard gold coin. Cleveland Museum of Art object 1964.424: Nomisma with Constantine IX Mono…
Partial type record

Cleveland Museum of Art
modern coins
Nomisma with Eudocia and Romanus IV Diogenes (Cleveland Museum of Art 1964.425)
1068–1071
The coins shown here include the solidus, the basic gold coin of 24 karats; the tremissis, a gold coin of one-third the weight and value of the solidus; and the nomisma, which in the 10th century replaced the solidus as the standard gold coin. Cleveland Museum of Art object 1964.425: Nomisma with Eudocia and Romanus…
Partial type record

© Victoria and Albert Museum, London
modern coins
Coin — Gold nomisma (hyperpyron), Istanbul (City), 1081-1118
1081-1118
Coin in the Victoria and Albert Museum, London (museum number A.10-1960), made in Istanbul (City), dated 1081-1118. The museum's brief description reads: Coin, gold, of The Emperor Alexius I Comnenus, Byzantine (Constantinople), ca. 1081-1118. Museum description: The obverse shows Christ, with a cross nimbus, bearde…
Partial type record
Browse other historical issuers and makers in the Atlas, or read how attributions are made in the editorial method.