S 1393 - Ecbatana (Vologases V), silver, drachms (191-208 CE)
From SILVER
191 CE - 208 CE Silver 2,574 kg
Description
| ObverseInscription or printing placed on the obverse.: | Bust of the king right or facing, wearing diadem. Border of dots. |
| ReverseInscription or printing placed on the reverse.: | Unreadable King seated right, wearing diadem, holding bow. In the right field, A. |
Mint and issuing power
| MintIdentifies the place of manufacture or issue of a numismatic object.: | Ecbatana | Ancient regionAncient region.: | Media | Modern countryModern country: Iran | 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: | Parthian Empire, Vologases V (king of Parthia, c. 191-208 AD) |
Chronology
| FromIdentifies the initial date in a range assigned in a numismatic context. | 191 CE | toIdentifies the final date in a range assigned in a numismatic context.. | 208 CE | PeriodTime period of the numismatic object.: Roman from 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 | 3.60 | DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: | drachm | StandardStandard.: |
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.]]1Boillet 2009, p. 864-872, no. 6622-6731. | ||
| Coin series referenceReference to coin series study: | |||
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). |
| 1 | 14 | 46.67 | 14 | 12.73 | D4, D5, D6, D15, D17, D18, D20, D21, D22, D23, D25, D28, D29, D30 |
| 2 | 5 | 16.67 | 10 | 9.09 | D3, D9, D10, D16, D19 |
| 3 | 1 | 3.33 | 3 | 2.73 | D8 |
| 4 | 2 | 6.67 | 8 | 7.27 | D1, D7 |
| 7 | 4 | 13.33 | 28 | 25.45 | D2, D11, D13, D26 |
| 17 | 1 | 3.33 | 17 | 15.45 | D14 |
| 9 | 3 | 10 | 27 | 24.55 | |
| Total | 30 of 30 | 100 | 107 of 110 | 97.27 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obversesNumber of obverse dies. ᵖ (o) | 30 | Number of singletons (o1)The number of singleton coins. ᵖ | 14 |
| Number of reverse diesNumber of reverse dies. (r) | 26 | Number of coinsNumber of coins. (n) | 110 |
| Coins per obverse dieNumber of coins per obverse die. (n/o) | 3.67 | Coins per reverse dieNumber of coins per reverse die. (n/r) | 4.23 |
| Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o) | 0.87 | Percentage of singletons (o1)number of coins (n) divided by the number of singletons (o1) ᵖ | 46.67 % |
| Original number of dies (O) (Carter 1983 formula)The estimation of the number of coins according to Carter 1983 ᵖ | 35.75 | Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. ᵖ | 715,000 |
| 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) | 41.25 | Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. ᵖ | 0.00015 |
| Coverage (o = % of O) (Esty 1984 formula)Esty 1984 - coverage (% of O) ᵖ (o = % of O) | 87.27% | Die productivity if survival rate 1/2,000Average productivity if survival rate is 1/2,000. ᵖ | 6,153.85 |
| 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 | 2,574 kg <br /> 2,574 kg | Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000. ᵖ | 15,384.62 |
Remarks
References
- ^ Boillet, Pierre-Yves (2009), Ecbatane et la Médie d’Alexandre aux Arsacides (c. 331 a.C. - c. 224 p.C.). Histoire monétaire et économique, unpublished doctoral dissertation, Bordeaux University.
