Amphipolis, silver, obols (367-366 BCE): Difference between revisions
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|Median weight=0.50 | |Median weight=0.50 | ||
|Die study reference=Lorber 1990, p. 153-156 | |Die study reference=Lorber 1990, p. 153-156 | ||
|Coin series reference=Sear I, n° 1382; HGC 3.1, n° 416 | |Coin series reference=Sear I, n° 1382; RQEMAC, n° 151; HGC 3.1, n° 416 | ||
|Coin series web reference=https://greekcoinage.org/iris/id/amphipolis.lorber.1990.obol | |||
|Number of obverse dies=9 | |Number of obverse dies=9 | ||
|Number of singletons=3 | |Number of singletons=3 | ||
Latest revision as of 20:08, 7 June 2023
367 BCE - 366 BCE Silver 101 kg
Description
| ObverseInscription or printing placed on the obverse.: | Male head to right (Apollo?), wearing tainia |
| ReverseInscription or printing placed on the reverse.: | A-M-Φ-I (Greek).Fish swimming diagonally downwards to right |
Mint and issuing power
| MintIdentifies the place of manufacture or issue of a numismatic object.: | Amphipolis | 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. | 367 BCE | toIdentifies the final date in a range assigned in a numismatic context.. | 366 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 | 0.50 | DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: | obol
|
StandardStandard.: | Thraco-Macedonian |
Image
S1852 Amphipolis obols.jpg [1]
References
| Die study referencePublication of the study: | Lorber 19901Lorber 1990, p. 153-156 | ||
| Coin series referenceReference to coin series study: | Sear I2Sear I, n° 1382, RQEMAC3RQEMAC, n° 151, HGC 3.14HGC 3.1, n° 416 | ||
| 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 | 3 | 33.33 | 3 | 7.14 | 3, 4, 5 |
| 3 | 1 | 11.11 | 3 | 7.14 | 1 |
| 4 | 2 | 22.22 | 8 | 19.05 | 2, 9 |
| 8 | 2 | 22.22 | 16 | 38.1 | 6, 7 |
| 12 | 1 | 11.11 | 12 | 28.57 | 8 |
| Total | 9 of 9 | 99.99 | 42 of 42 | 100 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obversesNumber of obverse dies. ᵖ (o) | 9 | Number of singletons (o1)The number of singleton coins. ᵖ | 3 |
| Number of reverse diesNumber of reverse dies. (r) | 9 | Number of coinsNumber of coins. (n) | 42 |
| Coins per obverse dieNumber of coins per obverse die. (n/o) | 4.67 | Coins per reverse dieNumber of coins per reverse die. (n/r) | 4.67 |
| Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o) | 1 | 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 | 10.13 | Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. ᵖ | 202,600 |
| 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) | 11.45 | Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. ᵖ | 0.00021 |
| Coverage (o = % of O) (Esty 1984 formula)Esty 1984 - coverage (% of O) ᵖ (o = % of O) | 92.86% | Die productivity if survival rate 1/2,000Average productivity if survival rate is 1/2,000. ᵖ | 8,292.2 |
| 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 | 101 kg <br /> 101 kg | Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000. ᵖ | 20,730.5 |
Remarks
Most likely one single workstation
