AC 219b - Phocaea, electrum, hemihekte
From SILVER
600 BCE - 522 BCE Electrum 8,780 kg
Description
| ObverseInscription or printing placed on the obverse.: | Head of griffin left, seal swimming upward behind. |
| ReverseInscription or printing placed on the reverse.: | Square incuse with irregular surface. |
Mint and issuing power
| MintIdentifies the place of manufacture or issue of a numismatic object.: | Phocaea | Ancient regionAncient region.: | Ionia | 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: |
Chronology
| FromIdentifies the initial date in a range assigned in a numismatic context. | 600 BCE | toIdentifies the final date in a range assigned in a numismatic context.. | 522 BCE | PeriodTime period of the numismatic object.: Classical 480-323 BC 
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Physical description
| MetalThe physical material (usually metal) from which an object is made.: | Electrum http://nomisma.org/id/el | Median weightMedian of the weights of numismatic objects (in grams). in grams | 1.35 | DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: | hemihekte
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StandardStandard.: |
Image
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.]]1Bodenstedt 1981, émissions 1.5, 1.6, 2.1, 2.2, 4, 5 et 12. | ||
| 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.]]2RQEMAC, n° 219b | ||
Obverse dies distribution
no distribution is available
Reverse dies distribution
no distribution is available
Quantification
| Number of obversesNumber of obverse dies. ᵖ (o) | 12 | Number of singletons (o1)The number of singleton coins. ᵖ | |
| Number of reverse diesNumber of reverse dies. (r) | NC"NC" is not a number. | Number of coinsNumber of coins. (n) | 17 |
| Coins per obverse dieNumber of coins per obverse die. (n/o) | 1.42 | Coins per reverse dieNumber of coins per reverse die. (n/r) | |
| Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o) | 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 | 32.52 | Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. ᵖ | 650,400 |
| 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) | 40.8 | Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. ᵖ | 0.00003 |
| 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 | 1,045.51 |
| 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 | 8,780 kg <br /> 8,780 kg | Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000. ᵖ | 2,613.78 |
Remarks
