Nymphaeum, silver, diobols (420-400 BCE): Difference between revisions
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{{Die Study | {{Die Study | ||
|Image=S902 Nymphaion diobols.jpg | |||
|Image reference=https://pro.coinarchives.com/a/lotviewer.php?LotID=1897429&AucID=4448&Lot=2086 | |||
|Obverse description=Head of a nymph to left, her hair bound in sakkos | |||
|Reverse legend=NYN | |Reverse legend=NYN | ||
|Reverse legend language=Greek | |Reverse legend language=Greek | ||
|Reverse description=Bunch of grapes and two leaves on vine; all within incuse square | |||
|Mint=Nymphaeum | |Mint=Nymphaeum | ||
|Date from= | |Ancient region=Bosporus | ||
|Date to=400 | |Date from=420 BCE | ||
|Date to=400 BCE | |||
|Period=Classical | |Period=Classical | ||
|Metal=Silver | |Metal=Silver | ||
|Denomination=diobol | |Denomination=diobol | ||
| | |Median weight=1.60 | ||
|RQEM reference=RQEM ad. | |RQEM reference=RQEM ad. | ||
|RQEM reference number=902 | |RQEM reference number=902 | ||
|Die study reference=Frolova 2004, p. 55, n° 2-5 | |||
|Coin series reference=HGC 7, n° 13 | |||
|Coin series web reference=https://greekcoinage.org/iris/id/nymphaeum.macdonald.2005.85-7 | |||
|Number of obverse dies=3 | |Number of obverse dies=3 | ||
|Number of singletons=1 | |Number of singletons=1 | ||
|Number of reverse dies=4 | |Number of reverse dies=4 | ||
|Number of coins=8 | |Number of coins=8 | ||
|Workstation=Most likely one single workstation | |||
}} | }} | ||
{{Distribution Item | {{Distribution Item | ||
|Frequency=1 | |Frequency=1 | ||
|Number of dies=1 | |Number of dies=1 | ||
|Die name=1 | |||
}} | }} | ||
{{Distribution Item | {{Distribution Item | ||
|Frequency=3 | |Frequency=3 | ||
|Number of dies=1 | |Number of dies=1 | ||
|Die name=2 | |||
}} | }} | ||
{{Distribution Item | {{Distribution Item | ||
|Frequency=4 | |Frequency=4 | ||
|Number of dies=1 | |Number of dies=1 | ||
|Die name=3 | |||
}} | }} | ||
Latest revision as of 12:52, 14 May 2023
420 BCE - 400 BCE Silver 129 kg
Description
| ObverseInscription or printing placed on the obverse.: | Head of a nymph to left, her hair bound in sakkos |
| ReverseInscription or printing placed on the reverse.: | NYN (Greek).Bunch of grapes and two leaves on vine, all within incuse square |
Mint and issuing power
| MintIdentifies the place of manufacture or issue of a numismatic object.: | Nymphaeum | Ancient regionAncient region.: | Bosporus | Modern countryModern country: Russia (Crimea) | 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. | 420 BCE | toIdentifies the final date in a range assigned in a numismatic context.. | 400 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 | 1.60 | DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: | diobol
|
StandardStandard.: |
Image
S902 Nymphaion diobols.jpg [1]
References
| Die study referencePublication of the study: | Frolova 20041Frolova 2004, p. 55, n° 2-5 | ||
| Coin series referenceReference to coin series study: | HGC 72HGC 7, n° 13 | ||
| Coin series web referenceCoin series web references: | |||
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 | 1 | 33.33 | 1 | 12.5 | 1 |
| 3 | 1 | 33.33 | 3 | 37.5 | 2 |
| 4 | 1 | 33.33 | 4 | 50 | 3 |
| Total | 3 of 3 | 99.99 | 8 of 8 | 100 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obversesNumber of obverse dies. ᵖ (o) | 3 | Number of singletons (o1)The number of singleton coins. ᵖ | 1 |
| Number of reverse diesNumber of reverse dies. (r) | 4 | Number of coinsNumber of coins. (n) | 8 |
| Coins per obverse dieNumber of coins per obverse die. (n/o) | 2.67 | Coins per reverse dieNumber of coins per reverse die. (n/r) | 2 |
| Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o) | 1.33 | Percentage of singletons (o1)number of coins (n) divided by the number of singletons (o1) ᵖ | 33.33 % |
| Original number of dies (O) (Carter 1983 formula)The estimation of the number of coins according to Carter 1983 ᵖ | 4.04 | Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. ᵖ | 80,800 |
| 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) | 4.8 | Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. ᵖ | 0.00010 |
| Coverage (o = % of O) (Esty 1984 formula)Esty 1984 - coverage (% of O) ᵖ (o = % of O) | 87.5% | Die productivity if survival rate 1/2,000Average productivity if survival rate is 1/2,000. ᵖ | 3,960.4 |
| 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 | 129 kg <br /> 129 kg | Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000. ᵖ | 9,900.99 |
Remarks
Most likely one single workstation
