S 1818 - Acanthus, silver, diobols (Period D-E) (465-430 BCE)
From SILVER
465 BCE - 430 BCE Silver 515 kg
Description
| ObverseInscription or printing placed on the obverse.: | Head of Athena right, wearing crested Attic helmet |
| ReverseInscription or printing placed on the reverse.: | A-K-A-N in quadrant (Greek).Quadripartite incuse square |
Mint and issuing power
| MintIdentifies the place of manufacture or issue of a numismatic object.: | Acanthus | Ancient regionAncient region.: | Macedon | Modern countryModern country: Greece | 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. | 465 BCE | toIdentifies the final date in a range assigned in a numismatic context.. | 430 BCE | PeriodTime period of the numismatic object.: Classical 480-323 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 | 1.20 | DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: | diobol
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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.]]1Tselekas 1996, p. 253, 263-264 | ||
| Coin series referenceReference to coin series study: | |||
| Coin series web referenceCoin series web references: | |||
Obverse dies distribution
Reverse dies distribution
no distribution is available
Quantification
| Number of obversesNumber of obverse dies. ᵖ (o) | 10 | Number of singletons (o1)The number of singleton coins. ᵖ | 5 |
| Number of reverse diesNumber of reverse dies. (r) | Number of coinsNumber of coins. (n) | 16 | |
| Coins per obverse dieNumber of coins per obverse die. (n/o) | 1.6 | 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 | 50 % | |
| Original number of dies (O) (Carter 1983 formula)The estimation of the number of coins according to Carter 1983 ᵖ | 21.46 | Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. ᵖ | 429,200 |
| 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) | 26.67 | Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. ᵖ | 0.00004 |
| Coverage (o = % of O) (Esty 1984 formula)Esty 1984 - coverage (% of O) ᵖ (o = % of O) | 68.75% | Die productivity if survival rate 1/2,000Average productivity if survival rate is 1/2,000. ᵖ | 1,491.15 |
| 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 | 515 kg <br /> 515 kg | Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000. ᵖ | 3,727.87 |
Remarks
Most likely one single workstation
References
- ^ Tselekas, Panagiotis (1996), The Coinage of Acanthus, Oxford, St Cross College, DPhil, 350 p., 7 maps, 53 pl.
