Bisanthe, bronze (6.5g) (Demeter/crown) (300-200 BCE)
From SILVER
300 BCE - 200 BCE Bronze
Description
| Obverse: | Veiled head of Demeter, right, wearing corn wreath. |
| Reverse: | ΒΙΣΑΝΘΗΝΩΝ (Greek).Ethnic within grain ear wreath. |
Mint and issuing power
| Mint: | Bisanthe | Ancient region: | Thrace | Modern country: Turkey | Authority: |
Chronology
| From | 300 BCE | to | 200 BCE | Period: Hellenistic 323-30 BC 
|
Physical description
| Metal: | Bronze
|
Median weight in grams | 6.50 | 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.]]1Schönert-Geiss 1975, p. 8, n° 1-11 | ||
| 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° 62, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]3HGC 3.2, n° 1361 | ||
| Coin series web reference: | |||
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 9 | Number of singletons (o1) ᵖ | 6 |
| Number of reverse dies (r) | 10 | Number of coins (n) | 12 |
| Coins per obverse die (n/o) | 1.33 | Coins per reverse die (n/r) | 1.2 |
| Reverse per obverse ratio (r/o) | 1.11 | Percentage of singletons (o1) ᵖ | 66.67 % |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 28.46 | Coins struck if 20,000 as average productivity per die ᵖ | 569,200 |
| Original number of dies (O) (Esty 2011 formula) ᵖ (O) | 36 | Survival rate if 20,000 as average productivity per die ᵖ | 0.00002 |
| Coverage (o = % of O) (Esty 1984 formula) ᵖ (o = % of O) | 50% | Die productivity if survival rate 1/2,000 ᵖ | 843.29 |
| 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 | 2,108.22 |
Remarks
Most likely one single workstation
References
- ^ Schönert-Geiss, Edith (1975), Die Münzprägung von Bisanthe, Dikaia, Selymbria, Schriften zur Geschichte und Kultur der Antike 13, Berlin, 62 p., 8 pl.
- ^ Callataÿ, François de (1997), Recueil quantitatif des émissions monétaires hellénistiques, Numismatique Romaine, Wetteren, X + 341 p.
- ^ Hoover, Oliver D. (2017), Handbook of Coins of Macedon and Its Neighbors. 3. Part 2: Thrace, Skythia, and Taurike, Sixth to First Centuries BC, Lancaster-London, xix, 232 p.
