Abdera, silver, hemiobols (griffin/scallop) (492-449/8 BCE)
From SILVER
492 BCE - 449/8 BCE Silver 494 kg
Description
| Obverse: | Forepart of griffin left, raising paw. |
| Reverse: | Scallop shell within incuse square |
Mint and issuing power
| Mint: | Abdera | Ancient region: | Thrace | Modern country: Greece | Authority: |
Chronology
| From | 492 BCE | to | 449/8 BCE | Period: Classical 480-323 BC 
|
Physical description
| Metal: | Silver
|
Median weight in grams | 0.21 | Denomination: | hemiobol
|
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.]]1May 1966, p. 142, n° 168-169. | ||
| 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° 1538, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]3RQEMAC, n° 103b | ||
Obverse dies distribution
| Frequency ᵖ | Number of obverses ᵖ (o) | % (o) | Number of coins (n) | % (n) | Die name |
| 1 | 2 | 100 | 2 | 100 | 161, 162 |
| Total | 2 of 2 | 100 | 2 of 2 | 100 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 2 | Number of singletons (o1) ᵖ | 2 |
| Number of reverse dies (r) | 2 | Number of coins (n) | 2 |
| Coins per obverse die (n/o) | 1 | Coins per reverse die (n/r) | 1 |
| Reverse per obverse ratio (r/o) | 1 | Percentage of singletons (o1) ᵖ | 100 % |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 117.65 | Coins struck if 20,000 as average productivity per die ᵖ | 2,353,000 |
| Original number of dies (O) (Esty 2011 formula) ᵖ (O) | Survival rate if 20,000 as average productivity per die ᵖ | 0.00000 | |
| Coverage (o = % of O) (Esty 1984 formula) ᵖ (o = % of O) | 0% | Die productivity if survival rate 1/2,000 ᵖ | 34 |
| Weight of silver (in kg) if 20,000 coins per die (O = Carter formula) ᵖ | 494 kg <br /> 494 kg | Die productivity if survival rate 1/5,000 ᵖ | 85 |
Remarks
References
- ^ May, John M F. (1966), The coinage of Abdera (540-345 B.C.), RNS Spec. Publ. 3, London, 268 p., 24 pl.
- ^ Sear, David R. (1978), Greek coins and their values. Vol. I, Europe, London, xl, 316 p.
- ^ Callataÿ, François de (2003), Recueil quantitatif des émissions monétaires archaïques et classiques, Numismatique Romaine, Wetteren, VII + 267 p.
