S 521 - Arcesine, bronze (Athena/ram) (220-180 BCE)
From SILVER
220 BCE - 180 BCE Bronze
Description
| Obverse: | Helmeted head of Athena right |
| Reverse: | APK(E) (Greek).Ram standing right |
Mint and issuing power
| Mint: | Arcesine | Ancient region: | Cyclades | Modern country: Greece | Authority: |
Chronology
| From | 220 BCE | to | 180 BCE | Period: Hellenistic 323-30 BC 
|
Physical description
| Metal: | Bronze
|
Median weight in grams | 3.50 | Denomination: | Module A | 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.]]1Liampi 2004, p. 102-103, n° 26-35 | ||
| Coin series reference: | "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]2Sear I, n° 3068 | ||
| Coin series web reference: | |||
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 7 | Number of singletons (o1) ᵖ | |
| Number of reverse dies (r) | 10 | Number of coins (n) | 32 |
| Coins per obverse die (n/o) | 4.57 | Coins per reverse die (n/r) | 3.2 |
| Reverse per obverse ratio (r/o) | 1.43 | Percentage of singletons (o1) ᵖ | % |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 7.91 | Coins struck if 20,000 as average productivity per die ᵖ | 158,200 |
| Original number of dies (O) (Esty 2011 formula) ᵖ (O) | 8.96 | Survival rate if 20,000 as average productivity per die ᵖ | 0.00020 |
| Coverage (o = % of O) (Esty 1984 formula) ᵖ (o = % of O) | % | Die productivity if survival rate 1/2,000 ᵖ | 8,091.02 |
| Weight of silver (in kg) if 20,000 coins per die (O = Carter formula) ᵖ | n.a. | Die productivity if survival rate 1/5,000 ᵖ | 20,227.56 |
Remarks
Most likely one single workstation
