S 1502 - Rome, silver, denarii (RRC 408/1 Piso Frugi - 61 BCE)

From SILVER
SILVER IDUnique ID of the page : 10392


61 BCE - 61 BCE Silver 17,041 kg

Description
ObverseInscription or printing placed on the obverse.: Head of Apollo to right, hair bound with taenia, behind, human ear.
ReverseInscription or printing placed on the reverse.: C · PISO · L · F FRVG (Latin).Horseman galloping right, leaning forward and holding reins in left hand, above, sequence mark
Mint and issuing power
MintIdentifies the place of manufacture or issue of a numismatic object.: Rome Ancient regionAncient region.: Latium Modern countryModern country: Italy 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. 61 BCE toIdentifies the final date in a range assigned in a numismatic context.. 61 BCE PeriodTime period of the numismatic object.:
Physical description
MetalThe physical material (usually metal) from which an object is made.: Silver Nomisma.org Median weightMedian of the weights of numismatic objects (in grams). in grams 3.90 DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: denarius Nomisma.org StandardStandard.:
Image
S 1502 - Rome, silver, denarii (RRC 408-1 Piso Frugi - 61 BCE).jpg [1]
References
Die study referencePublication of the study: Hersh 19761Hersh 1976
Coin series referenceReference to coin series study: RRC2RRC, n° 408/1



Reverse dies distribution

no distribution is available


Quantification
Number of obversesNumber of obverse dies.  (o) 203 Number of singletons (o1)The number of singleton coins.  28
Number of reverse diesNumber of reverse dies. (r) 223 Number of coinsNumber of coins. (n) 1224
Coins per obverse dieNumber of coins per obverse die. (n/o) 6.03 Coins per reverse dieNumber of coins per reverse die. (n/r) 5.49
Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o) 1.1 Percentage of singletons (o1)number of coins (n) divided by the number of singletons (o1)  13.79 %
Original number of dies (O) (Carter 1983 formula)The estimation of the number of coins according to Carter 1983  218.47 Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000.  4,369,400
Original number of dies (O) (Esty 2011 formula)The estimation of the number of coins according to the singleton formula in Esty 2011  (O) 243.36 Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000.  0.00028
Coverage (o = % of O) (Esty 1984 formula)Esty 1984 - coverage (% of O)  (o = % of O) 97.71% Die productivity if survival rate 1/2,000Average productivity if survival rate is 1/2,000.  11,205.2
Weight of silver (in kg) if 20,000 coins per die (O = Carter formula)Carter 1983 * Median weight * 20000 (*10 if gold or electrum)  17,041 kg <br /> 17,041 kg Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000.  28,013
Remarks

Most likely more than 2 workstations

References

  1. ^  Hersh, Charles A. (1976), "A study of the coinage of the moneyer C. Calpurnius Piso L. F. Frugi", Numismatic Chronicle, 7 (16), p. 7-63, pls. I-XI.
  2. ^  Crawford, Michael H. (1974), Roman Republican Coinage, Cambridge