AV Tetarteron - Constantine IX Monomachus

Issuer Byzantine Empire (Byzantine states)
Year 1042-1055
Type Standard circulation coin
Value Tertarteron (1/4)
Currency Second Solidus Nomisma (720-1092)
Composition Gold
Weight 4.03 g
Diameter 18.5 mm
Thickness
Shape Round (irregular)
Technique Hammered
Orientation Coin alignment ↑↓
Engraver(s)
In circulation to
Reference(s) DOC V-1#5a , BCV#1832
Obverse description Draped and Nimbate bust of Christ, lettering around.
Obverse script Greek
Obverse lettering +IҺS XIS RЄX RЄςNANTIҺm
(Translation: Jesus Christ, Reigning King)
Reverse description Emperor, Nimbate and Draped bust, with scepter and Globe. Lettering around.
Reverse script
Reverse lettering CωҺSτ AҺτҺ BASILЄЧS Rm
(Translation: Constantine, Great King (Emperor))
Edge
Mint
Mintage ND (1042-1055) - -
Numisquare ID 2515657500
Additional information

Historical Context: This AV Tetarteron of Constantine IX Monomachus (1042-1055) emerges from a pivotal, yet turbulent, era for the Byzantine Empire. His reign, marked by political instability and military setbacks, also saw a vibrant intellectual resurgence. The continued issuance of the tetarteron, a lighter gold nomisma, underscores the empire's persistent monetary debasement and fiscal pressures. This coin reflects the economic strategies employed by Byzantium to fund its extensive administration and military during the mid-11th century.

Artistry: The coin's artistry exemplifies the Byzantine imperial style, a late expression of the Macedonian Renaissance. Engravers, though anonymous, crafted designs emphasizing hieratic, frontal compositions with deep religious symbolism. The obverse typically presents Christ Pantocrator, nimbate and blessing, holding the Gospels. The reverse depicts Emperor Constantine IX standing, holding a patriarchal cross and a globus cruciger. Stylized drapery, elongated faces, and an ethereal quality prioritize symbolic meaning over naturalistic representation, characteristic of the era.

Technical/Grading: Weighing 4.03 grams and 18.5 millimeters, this gold tetarteron displays common Byzantine minting attributes. High-points susceptible to wear or weak strike include Christ's nimbus and facial features, and the emperor's crown and regalia. Byzantine coins frequently exhibit irregular flans, off-center strikes, and variable die wear. A premium is placed on examples with a well-centered strike, full details on the nimbus and lettering, and minimal planchet irregularities, which are often challenging to find.

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