Litra: Ancient Sicilian Coin Denomination

Illustrated Specimen Details: Bronze Litra

Example Specimen: Litra, 405-367 BC (Syracuse, Sicily)

Authority & Identification: This ancient bronze coin was issued in Syracuse, one of the most influential Greek settlements in Sicily, during the rule of the Greek tyrant Dionysius I (405-367 BC). Dionysius I conquered several cities in Sicily and southern Italy, opposed Carthage's influence, and made Syracuse the most powerful of the Western Greek colonies. The obverse of the coin features a detailed portrait of Athena wearing a Corinthian helmet. The reverse displays a hippocampus (a mythical sea horse with a fish tail), along with partially erased images of dolphins and the Greek inscription "ΣYPA", which is short for "ΣYPAKOΣIΩN". The coin was manufactured using a casting method. As with many other ancient coins, there are difficulties with the precise identification of this specimen. Because of its design and weight, various numismatic catalogs define this type not only as a litra but also as a trias (1/3 litra) or simply as an AE19 bronze piece.

1. ANCIENT GREECE in the central part of the Mediterranean Sea — SICILY, CALABRIA, CAMPANIA, MASSALIA (5th-3rd centuries BC): litra = 12 onkia = 6 hexas = 4 tetras = 3 trias = 2 hemilitron

LITRA as a coin name. Litra (Greek "λίτρα") is an ancient Greek, mainly Sicilian, coin and a unit of measurement of the weight of precious metals. The most famous among numismatists is the Syracuse litra. At first (5th century BC) these were small silver coins weighing up to 1 gram. Later (4th century BC) copper or bronze coins (AE, up to 10 grams) denominated in litra began to be issued. It is also known about half a litra — a hemilitron. In addition to 1/2, other fractional coins were also used: 1/3, 1/4, 1/6, 1/12 litra (respectively: trias, tetras, hexas, and onkia). The main plot of the litra (and other ancient Greek coins) is mythology. There is information that the Syracuse litra was equivalent to the Greek obol and was 1/5 of a drachm. The name of the litra coin is borrowed from the Greek weight unit of the same name. In turn, in ancient times the Roman libra as a weight unit was popular. The kinship of the terms "libra" and "litra" is undeniable. However, there is some confusion: some sources indicate the equality of the Greek litra and the Roman libra as units of measurement of weight (354 grams), while others state that the litra had a weight of 1/3 of a libra.

History and Evolution of the Litra

Origins and Linguistic Roots

The litra developed primarily in the Greek cities of Sicily and Southern Italy (Magna Graecia), where local monetary traditions evolved differently from those of mainland Greece. The word "litra" originates from an ancient Sicilian weight unit related to a pound or weight measure. Historically, this term significantly influenced the Latin "libra", from which later derived the pound, lira, livre, and numerous other European monetary names. The denomination became especially prominent in prosperous Greek colonies such as Syracuse, Akragas, Gela, and Messana during the 5th-3rd centuries BC.

Monetary System and Economic Role

In the Greek bronze monetary system of Sicily and Magna Graecia, the litra served as the principal unit of a duodecimal (base-12) coinage system. One litra was mathematically equal to 12 onkia, 6 hexas, 4 tetras, 3 trias, or 2 hemilitron. This fractional structure allowed for convenient small-scale commercial transactions. The litra functioned as a vital local market currency, a medium for trade coinage, and a standardized accounting unit, playing a major role in the vibrant economies of the western Greek world.

Physical Characteristics and Numismatic Legacy

Litrae were predominantly struck in bronze, though early issues and certain local systems occasionally produced them in silver. The early silver litrae of the 5th century BC were tiny coins weighing around 1 gram, whereas the later bronze versions were much larger, sometimes reaching up to 10 grams. Bronze litrae are famous for their exceptional Greek artistic styles, frequently displaying heads of deities, dolphins, bulls, horses, eagles, and local civic symbols. Fractional value marks were often indicated by pellets (dots) corresponding to the number of onkiae. Today, litrae are among the most culturally and historically important coin types of Magna Graecia and Sicily. Collectors particularly value well-preserved Syracusan issues, rare silver litrae, and bronzes with clear mythological designs.