S 1192 - Mesembria, bronze 0.8g (helmet/wheel) (175-75 BCE)
From SILVER
175 BCE - 75 BCE Bronze
Description
| ObverseInscription or printing placed on the obverse.: | Crested Corinthian helmet facing. |
| ReverseInscription or printing placed on the reverse.: | ΜΕΣΑ (Greek).Wheel surrounded by rays. |
Mint and issuing power
| MintIdentifies the place of manufacture or issue of a numismatic object.: | Mesembria | Ancient regionAncient region.: | Thrace | Modern countryModern country: Bulgaria | 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: |
Chronology
| FromIdentifies the initial date in a range assigned in a numismatic context. | 175 BCE | toIdentifies the final date in a range assigned in a numismatic context.. | 75 BCE | PeriodTime period of the numismatic object.: Hellenistic 323-30 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 | 0.82 | DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: | 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.]]1Karayotov 2009, p. 187-189, no. 56-103. | ||
| 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 | 5 | 45.45 | 5 | 18.52 | 16, 22, 23, 24, 26 |
| 2 | 2 | 18.18 | 4 | 14.81 | 18, 25 |
| 4 | 2 | 18.18 | 8 | 29.63 | 20, 21 |
| 5 | 2 | 18.18 | 10 | 37.04 | 17, 19 |
| Total | 11 of 11 | 99.99 | 27 of 27 | 100 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obversesNumber of obverse dies. ᵖ (o) | 11 | Number of singletons (o1)The number of singleton coins. ᵖ | 5 |
| Number of reverse diesNumber of reverse dies. (r) | 24 | Number of coinsNumber of coins. (n) | 27 |
| Coins per obverse dieNumber of coins per obverse die. (n/o) | 2.45 | Coins per reverse dieNumber of coins per reverse die. (n/r) | 1.13 |
| Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o) | 2.18 | Percentage of singletons (o1)number of coins (n) divided by the number of singletons (o1) ᵖ | 45.45 % |
| Original number of dies (O) (Carter 1983 formula)The estimation of the number of coins according to Carter 1983 ᵖ | 15.49 | Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. ᵖ | 309,800 |
| 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) | 18.56 | Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. ᵖ | 0.00009 |
| Coverage (o = % of O) (Esty 1984 formula)Esty 1984 - coverage (% of O) ᵖ (o = % of O) | 81.48% | Die productivity if survival rate 1/2,000Average productivity if survival rate is 1/2,000. ᵖ | 3,486.12 |
| 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 | 8,715.3 |
Remarks
References
- ^ Karayotov, Ivan (2009), The coinage of Mesambria. Vol. II. Bronze coins of Mesambria, Burgas.
