H 78 - Cabyle, bronze (Heracles/Artemis phosphoros) (250-183 BCE)
From SILVER
250 BCE - 183 BCE Bronze
Description
| Obverse: | Head of Heracles right, wearing Nemean lion skin headdress. |
| Reverse: | KABY (Greek).Artemis Phosphoros with torches |
Mint and issuing power
| Mint: | Cabyle | Ancient region: | Thrace | Modern country: Bulgaria | Authority: |
Chronology
| From | 250 BCE | to | 183 BCE | Period: Hellenistic 323-30 BC 
|
Physical description
| Metal: | Bronze
|
Median weight in grams | 1.80 | Denomination: | 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.]]1Draganov 1993, n° 330.1-588.259. | ||
| Coin series reference: | "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]2RQEMH, n° 78 | ||
Obverse dies distribution
| Frequency ᵖ | Number of obverses ᵖ (o) | % (o) | Number of coins (n) | % (n) | Die name |
| 1 | 17 | 31.48 | 17 | 6.97 | 8, 14, 18, 23, 24, 28, 29, 30, 36, 38, 42, 44, 45, 48, 50, 51, 52 |
| 2 | 9 | 16.67 | 18 | 7.38 | 5, 19, 27, 32, 33, 39, 41, 49, 54 |
| 3 | 8 | 14.81 | 24 | 9.84 | 1, 2, 6, 13, 17, 26, 43, 53 |
| 4 | 4 | 7.41 | 16 | 6.56 | 11, 12, 21, 40 |
| 5 | 3 | 5.56 | 15 | 6.15 | 4, 22, 47 |
| 6 | 4 | 7.41 | 24 | 9.84 | 7, 31, 34, 35 |
| 8 | 2 | 3.7 | 16 | 6.56 | 15, 46 |
| 11 | 3 | 5.56 | 33 | 13.52 | 10, 20, 25 |
| 15 | 1 | 1.85 | 15 | 6.15 | 37 |
| 18 | 1 | 1.85 | 18 | 7.38 | 9 |
| 19 | 1 | 1.85 | 19 | 7.79 | 16 |
| 29 | 1 | 1.85 | 29 | 11.89 | 3 |
| Total | 54 of 54 | 100 | 244 of 244 | 100.03 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 54 | Number of singletons (o1) ᵖ | 17 |
| Number of reverse dies (r) | 90 | Number of coins (n) | 244 |
| Coins per obverse die (n/o) | 4.52 | Coins per reverse die (n/r) | 2.71 |
| Reverse per obverse ratio (r/o) | 1.67 | Percentage of singletons (o1) ᵖ | 31.48 % |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 61.19 | Coins struck if 20,000 as average productivity per die ᵖ | 1,223,800 |
| Original number of dies (O) (Esty 2011 formula) ᵖ (O) | 69.35 | Survival rate if 20,000 as average productivity per die ᵖ | 0.00020 |
| Coverage (o = % of O) (Esty 1984 formula) ᵖ (o = % of O) | 93.03% | Die productivity if survival rate 1/2,000 ᵖ | 7,975.16 |
| 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 | 19,937.9 |
Remarks
