Byzantium, silver, hemidrachms (411-387/6 BCE): Difference between revisions
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|RQEM reference number=118 | |RQEM reference number=118 | ||
|Die study reference=E. Schönert-Geiss, Die Münzprägung von Byzantion. Teil 1: Autonome Zeit, Berlin, 1970, n° 236-590. | |Die study reference=E. Schönert-Geiss, Die Münzprägung von Byzantion. Teil 1: Autonome Zeit, Berlin, 1970, n° 236-590. | ||
|Coin series reference=RQEMAC, n° 118 | |||
|Number of obverse dies=309 | |Number of obverse dies=309 | ||
|Number of singletons=263 | |Number of singletons=263 | ||
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|Number of dies=1 | |Number of dies=1 | ||
|Die name=149 | |Die name=149 | ||
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Revision as of 16:22, 3 February 2023
411 BCE - 386 BCE Silver 80,735 kg
Description
| ObverseInscription or printing placed on the obverse.: | ΠY (Greek). |
| ReverseInscription or printing placed on the reverse.: |
Mint and issuing power
| MintIdentifies the place of manufacture or issue of a numismatic object.: | Byzantium | Ancient regionAncient region.: | Thrace | 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. | 411 BCE | toIdentifies the final date in a range assigned in a numismatic context.. | 386 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 | 2.40 | DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: | hemidrachm
|
StandardStandard.: |
References
| Die study referencePublication of the study: | E. Schönert-Geiss1E. Schönert-Geiss, Die Münzprägung von Byzantion. Teil 1: Autonome Zeit, Berlin, 1970, n° 236-590. | ||
| Coin series referenceReference to coin series study: | RQEMAC2RQEMAC, n° 118 | ||
Obverse dies distribution
Reverse dies distribution
no distribution is available
Quantification
| Number of obversesNumber of obverse dies. ᵖ (o) | 309 | Number of singletons (o1)The number of singleton coins. ᵖ | 263 |
| Number of reverse diesNumber of reverse dies. (r) | 348 | Number of coinsNumber of coins. (n) | 359 |
| Coins per obverse dieNumber of coins per obverse die. (n/o) | 1.16 | Coins per reverse dieNumber of coins per reverse die. (n/r) | 1.03 |
| Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o) | 1.13 | Percentage of singletons (o1)number of coins (n) divided by the number of singletons (o1) ᵖ | 85.11 % |
| Original number of dies (O) (Carter 1983 formula)The estimation of the number of coins according to Carter 1983 ᵖ | 1681.97 | Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. ᵖ | 33,639,400 |
| 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) | 2218.62 | Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. ᵖ | 0.00001 |
| Coverage (o = % of O) (Esty 1984 formula)Esty 1984 - coverage (% of O) ᵖ (o = % of O) | 26.74% | Die productivity if survival rate 1/2,000Average productivity if survival rate is 1/2,000. ᵖ | 426.88 |
| 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 | 80,735 kg <br /> 80,735 kg | Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000. ᵖ | 1,067.2 |
Remarks
