S 930 - Sardis (Seleucus I), silver, tetradrachm (Alexander the Great) (282-279 BCE)
From SILVER
282 BCE - 279 BCE Silver 1,329 kg
Description
| ObverseInscription or printing placed on the obverse.: | |
| ReverseInscription or printing placed on the reverse.: | BAΣΙΛΕΩΣ ΣΕΛΕΥΚΟΥ (Greek). |
Mint and issuing power
| MintIdentifies the place of manufacture or issue of a numismatic object.: | Sardis | Ancient regionAncient region.: | Lydia | Modern countryModern country: Turkey | 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: | Alexander III the Great (Argead king, 336-323 BC), Seleucus I Nicator (satrap in 321-305 BC and Seleucid king in 305-281 BC), Seleucid Dynasty (312-63 BC) |
Chronology
| FromIdentifies the initial date in a range assigned in a numismatic context. | 282 BCE | toIdentifies the final date in a range assigned in a numismatic context.. | 279 BCE | PeriodTime period of the numismatic object.: Hellenistic 323-30 BC 
|
Physical description
| MetalThe physical material (usually metal) from which an object is made.: | Silver
|
Median weightMedian of the weights of numismatic objects (in grams). in grams | 17.00 | DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: | tetradrachm
|
StandardStandard.: |
References
| Die study referencePublication of the study: | R. P. Miller and O. D. Hoover1R. P. Miller and O. D. Hoover, "The Sardes Mint under Seleucus I Nicator", American Journal of Numismatic 22 (2010), p. 25-34, pl. 10-17. | ||
| Coin series referenceReference to coin series study: | |||
| 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). |
| 2 | 1 | 25 | 2 | 2.67 | |
| 9 | 1 | 25 | 9 | 12 | |
| 16 | 1 | 25 | 16 | 21.33 | |
| 48 | 1 | 25 | 48 | 64 | |
| Total | 4 of 4 | 100 | 75 of 75 | 100 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obversesNumber of obverse dies. ᵖ (o) | 4 | Number of singletons (o1)The number of singleton coins. ᵖ | |
| Number of reverse diesNumber of reverse dies. (r) | 18 | Number of coinsNumber of coins. (n) | 75 |
| Coins per obverse dieNumber of coins per obverse die. (n/o) | 18.75 | Coins per reverse dieNumber of coins per reverse die. (n/r) | 4.17 |
| Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o) | 4.5 | 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 | 3.91 | Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. ᵖ | 78,200 |
| 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) | 4.23 | Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. ᵖ | 0.00096 |
| 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 | 38,363.17 |
| 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 | 1,329 kg <br /> 1,329 kg | Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000. ᵖ | 95,907.93 |
Remarks
References
- ^ R. P. Miller and O. D. Hoover
