Tetrobol

Issuer Histaia
Year 400 BC - 200 BC
Type Standard circulation coin
Value 1 Tetrobol = 4 Obol = 4⁄6 Drachm (⅔)
Currency Drachm
Composition Silver
Weight 1.48 g
Diameter 14.0 mm
Thickness
Shape Round (irregular)
Technique Hammered
Orientation
Engraver(s)
In circulation to
Reference(s)
Obverse description Head of the nymph Histaia right With a countermark of a facing head of a gorgoneion over it
Obverse script
Obverse lettering
Reverse description Forepart of bull right, head facing with s grape bunch above, IΣT to lower right
Reverse script Greek
Reverse lettering IΣT
Edge
Mint
Mintage ND (400 BC - 200 BC) - -
Numisquare ID 8682479060
Additional information

Historical Context: This silver tetrobol was issued by Histaia, an ancient Euboean city, during the late Classical and early Hellenistic periods (400-200 BC). Positioned strategically, Histiaea navigated complex political dynamics, often influenced by Athens and Macedon. Issuing its own coinage, including this fractional denomination, underscored the city's economic autonomy and local identity. These tetrobols were crucial for daily commerce, signifying Histiaea's self-governance and regional importance despite frequent external pressures.

Artistry: While the engraver remains anonymous, this tetrobol's design reflects late Classical to early Hellenistic artistic conventions. The obverse typically features a graceful head of the nymph Histiaea, often wreathed and with flowing hair, personifying the city. The reverse commonly displays a ship's prow, a powerful emblem of Histiaea's significant maritime and naval strength. The style demonstrates a characteristic shift towards greater naturalism and refined detail, moving beyond earlier idealized forms in Greek numismatic art.

Technical/Grading: Weighing 1.48 grams and measuring 14.0 millimeters, this tetrobol's condition is assessed by specific high-points. On the obverse, crucial details include the nymph's hair, facial features (eye, nose, mouth), and the intricate wreath. The reverse's high-points are the ship's ram, deck lines, and any mast or standard. Technical strike quality is paramount; well-centered strikes with complete detail on both sides are highly desirable. Minor off-centering or areas of weak strike are common on these small flans.

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