S 1924 - Phalaikos (Phocian League), silver, drachms (351-346 BCE)
From SILVER
351 BCE - 346 BCE Silver 309 kg
Description
| Obverse: | Head of Apollo, wreathed, to r., the hair rather loosely arranged and falling behind the neck in curls |
| Reverse: | Φ−Ω (Greek).Kithara of seven strings, F and W to either side in small letters, all in laurel wreath tying below |
Mint and issuing power
| Mint: | Phocis (various mints) | Ancient region: | Phocis | Modern country: Greece | Authority: | Phaelacus |
Chronology
| From | 351 BCE | to | 346 BCE | Period: Classical 480-323 BC 
|
Physical description
| Metal: | Silver
|
Median weight in grams | 4.75 | Denomination: | drachma
|
Standard: |
Image
References
| Die study reference: | "[[Die study reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]1Williams 1972, p. 131, n° 414-416 | ||
| Coin series reference: | |||
| Coin series web reference: | |||
Obverse dies distribution
| Frequency ᵖ | Number of obverses ᵖ (o) | % (o) | Number of coins (n) | % (n) | Die name |
| 1 | 1 | 50 | 1 | 25 | 277 |
| 3 | 1 | 50 | 3 | 75 | 276 |
| Total | 2 of 2 | 100 | 4 of 4 | 100 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 2 | Number of singletons (o1) ᵖ | 1 |
| Number of reverse dies (r) | 3 | Number of coins (n) | 4 |
| Coins per obverse die (n/o) | 2 | Coins per reverse die (n/r) | 1.33 |
| Reverse per obverse ratio (r/o) | 1.5 | Percentage of singletons (o1) ᵖ | 50 % |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 3.25 | Coins struck if 20,000 as average productivity per die ᵖ | 65,000 |
| Original number of dies (O) (Esty 2011 formula) ᵖ (O) | 4 | Survival rate if 20,000 as average productivity per die ᵖ | 0.00006 |
| Coverage (o = % of O) (Esty 1984 formula) ᵖ (o = % of O) | 75% | Die productivity if survival rate 1/2,000 ᵖ | 2,461.54 |
| Weight of silver (in kg) if 20,000 coins per die (O = Carter formula) ᵖ | 309 kg <br /> 309 kg | Die productivity if survival rate 1/5,000 ᵖ | 6,153.85 |
Remarks
Most likely one single workstation
References
- ^ Williams, Roderick T. (1972), The silver coinage of the Phokians, RNS Spec. Publ. 7, London, ix + 138 p., 16 pl.
