Agyrium (Campanian mercenaries), bronze, tetrantes (river god/horse) (339-335 BCE)
From SILVER
339 BCE - 335 BCE Bronze
Description
| ObverseInscription or printing placed on the obverse.: | River god with two horns over forehead to right |
| ReverseInscription or printing placed on the reverse.: | ΑΓYPINAIΩN (Greek).Horse on standing line to the right, the left foreleg raised |
Mint and issuing power
| MintIdentifies the place of manufacture or issue of a numismatic object.: | Agyrium | Ancient regionAncient region.: | Sicily | Modern countryModern country: Italy | AuthorityIdentifies the issuing power. The authority can be "pretended" when the name or the portrait of X is on the coin but he/she was not the issuing power. It can also be "uncertain" when there is no mention of X on the coin but he/she was the issuing power according to the historical sources: | Campanian mercenaries |
Chronology
| FromIdentifies the initial date in a range assigned in a numismatic context. | 339 BCE | toIdentifies the final date in a range assigned in a numismatic context.. | 335 BCE | PeriodTime period of the numismatic object.: Classical 480-323 BC 
|
Physical description
| MetalThe physical material (usually metal) from which an object is made.: | Bronze
|
Median weightMedian of the weights of numismatic objects (in grams). in grams | 9.00 | DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: | tetras | StandardStandard.: |
Image
,_bronze,_tetrantes_(339-335_BCE).jpg)
References
| Die study referencePublication of the study: | "[[Die study reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]1Castrizio 2000, p. 101 | ||
| Coin series referenceReference to coin series study: | "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]2Calciati 1987, n° 13-15, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]3HGC 2, n° 53 | ||
| Coin series web referenceCoin series web references: | |||
Obverse dies distribution
| FrequencyFrequency of specimen in distribution. ᵖ | Number of obversesNumber of obverse dies. ᵖ (o) | % (o) | Number of coinsNumber of coins. (n) | % (n) | Die nameName(s) of the die(s). |
| 10 | 1 | 100 | 10 | 100 | 1 |
| Total | 1 of 1 | 100 | 10 of 10 | 100 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obversesNumber of obverse dies. ᵖ (o) | 1 | Number of singletons (o1)The number of singleton coins. ᵖ | |
| Number of reverse diesNumber of reverse dies. (r) | 1 | Number of coinsNumber of coins. (n) | 10 |
| Coins per obverse dieNumber of coins per obverse die. (n/o) | 10 | Coins per reverse dieNumber of coins per reverse die. (n/r) | 10 |
| Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o) | 1 | Percentage of singletons (o1)number of coins (n) divided by the number of singletons (o1) ᵖ | % |
| Original number of dies (O) (Carter 1983 formula)The estimation of the number of coins according to Carter 1983 ᵖ | 1.02 | Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. ᵖ | 20,400 |
| Original number of dies (O) (Esty 2011 formula)The estimation of the number of coins according to the singleton formula in Esty 2011 ᵖ (O) | 1.11 | Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. ᵖ | 0.00049 |
| Coverage (o = % of O) (Esty 1984 formula)Esty 1984 - coverage (% of O) ᵖ (o = % of O) | % | Die productivity if survival rate 1/2,000Average productivity if survival rate is 1/2,000. ᵖ | 19,607.84 |
| Weight of silver (in kg) if 20,000 coins per die (O = Carter formula)Carter 1983 * Median weight * 20000 (*10 if gold or electrum) ᵖ | n.a. | Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000. ᵖ | 49,019.61 |
Remarks
Most likely one single workstation
References
- ^ Castrizio, Daniele (2000), La monetazione mercenariale in Sicilia. Strategie economiche e territoriali tra Dionisio I e Timoleonte, Catanzaro, Soveria Mannelli, 126 p. and 18 pl.
- ^ Calciati, Romolo (1987), Corpus nummorum siculorum. La monetazione di bronzo/The bronze coinage, vol. 3, Milan, Edizioni G. M.
- ^ Hoover, Oliver D. (2012), The Handbook of Greek Coinage Series. 2. Handbook of the Coins of Sicily (Including Lipara). Civic, Royal, Siculo-Punic, and Romano-Sicilian Issues. Sixth to First Centuries BC, Lancaster-London, 489 p.
