H 141a - Epirus (uncertain mint) (Epirote League), bronze (Zeus-Dione/thunderbolt) (234-168 BCE)
From SILVER
234 BCE - 168 BCE Bronze
Description
| Obverse: | |
| Reverse: | AΠEIPΩTAN (Greek).Thunderbolt within wreath |
Mint and issuing power
| Mint: | Epirus (uncertain mint) | Ancient region: | Epirus | Modern country: Greece | Authority: | Epirote League |
Chronology
| From | 234 BCE | to | 168 BCE | Period: Hellenistic 323-30 BC 
|
Physical description
| Metal: | Bronze
|
Median weight in grams | 6.40 | Denomination: | Standard: |
References
| Die study reference: | "[[Die study reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]1Franke 1961 (Group V) | ||
| 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° 2000, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]3RQEMH, n° 141a | ||
Obverse dies distribution
no distribution is available
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 3 | Number of singletons (o1) ᵖ | |
| Number of reverse dies (r) | 6 | Number of coins (n) | 20 |
| Coins per obverse die (n/o) | 6.67 | Coins per reverse die (n/r) | 3.33 |
| Reverse per obverse ratio (r/o) | 2 | Percentage of singletons (o1) ᵖ | % |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 3.18 | Coins struck if 20,000 as average productivity per die ᵖ | 63,600 |
| Original number of dies (O) (Esty 2011 formula) ᵖ (O) | 3.53 | Survival rate if 20,000 as average productivity per die ᵖ | 0.00031 |
| Coverage (o = % of O) (Esty 1984 formula) ᵖ (o = % of O) | % | Die productivity if survival rate 1/2,000 ᵖ | 12,578.62 |
| 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 | 31,446.54 |
Remarks
