S 184 - Cythnos, silver, tetrobol/drachma, 530-500 BC
From SILVER
530 BCE - 500 BCE Silver 1,898 kg
Description
| ObverseInscription or printing placed on the obverse.: | Boar Head. |
| ReverseInscription or printing placed on the reverse.: | Incuse square. |
Mint and issuing power
| MintIdentifies the place of manufacture or issue of a numismatic object.: | Cythnos | Ancient regionAncient region.: | Cyclades | 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. | 530 BCE | toIdentifies the final date in a range assigned in a numismatic context.. | 500 BCE | PeriodTime period of the numismatic object.: Archaic until 480 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 | 4.00 | DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: | tetrobol , drachma
|
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.]]1Sheedy 2006, p. 170-172, no. 1-24. | ||
| 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). |
| 4 | 1 | 6.67 | 4 | 12.9 | O3 |
| 5 | 1 | 6.67 | 5 | 16.13 | O1 |
| 1 | 7 | 46.67 | 7 | 22.58 | O9, O10, O11, O12, O13, O14, O15 |
| 2 | 3 | 20 | 6 | 19.35 | O5, O7, O8 |
| 3 | 3 | 20 | 9 | 29.03 | O2, O4, O6 |
| Total | 15 of 15 | 100.01 | 31 of 31 | 99.99 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obversesNumber of obverse dies. ᵖ (o) | 15 | Number of singletons (o1)The number of singleton coins. ᵖ | 7 |
| Number of reverse diesNumber of reverse dies. (r) | 24 | Number of coinsNumber of coins. (n) | 31 |
| Coins per obverse dieNumber of coins per obverse die. (n/o) | 2.07 | Coins per reverse dieNumber of coins per reverse die. (n/r) | 1.29 |
| Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o) | 1.6 | 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 | 23.72 | Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. ᵖ | 474,400 |
| 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) | 29.06 | Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. ᵖ | 0.00007 |
| Coverage (o = % of O) (Esty 1984 formula)Esty 1984 - coverage (% of O) ᵖ (o = % of O) | 77.42% | Die productivity if survival rate 1/2,000Average productivity if survival rate is 1/2,000. ᵖ | 2,613.83 |
| 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 | 1,898 kg <br /> 1,898 kg | Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000. ᵖ | 6,534.57 |
Remarks
References
- ^ Sheedy, Kenneth A. (2006), The Archaic and Early Classical Coinages of the Cyclades, RNS Spec. Publ. 40, London, viii, 261 p., 20 pl.
