Calchedon and Byzantium, bronze (6g) (Apollo/tripod) (300-200 BCE)
From SILVER
300 BCE - 200 BCE Bronze
Description
| Obverse: | Head of Apollo right, wearing laurel wreath. |
| Reverse: | ΚΑΛΧΑΔ BYZANT (Greek).Tripod with fixture. |
Mint and issuing power
| Mint: | Byzantium | 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 | 6.00 | 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 1970 | ||
| Coin series reference: | "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]2Sear II, n° 3754, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]3RQEMH, n° 198, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]4HGC 3.2, n° 1427 | ||
| Coin series web reference: | |||
Obverse dies distribution
| Frequency ᵖ | Number of obverses ᵖ (o) | % (o) | Number of coins (n) | % (n) | Die name |
| 1 | 3 | 60 | 3 | 42.86 | 3, 4, 5 |
| 2 | 2 | 40 | 4 | 57.14 | 1, 2 |
| Total | 5 of 5 | 100 | 7 of 7 | 100 |
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 5 | Number of singletons (o1) ᵖ | 3 |
| Number of reverse dies (r) | 7 | Number of coins (n) | 7 |
| Coins per obverse die (n/o) | 1.4 | Coins per reverse die (n/r) | 1 |
| Reverse per obverse ratio (r/o) | 1.4 | Percentage of singletons (o1) ᵖ | 60 % |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 13.93 | Coins struck if 20,000 as average productivity per die ᵖ | 278,600 |
| Original number of dies (O) (Esty 2011 formula) ᵖ (O) | 17.5 | Survival rate if 20,000 as average productivity per die ᵖ | 0.00003 |
| Coverage (o = % of O) (Esty 1984 formula) ᵖ (o = % of O) | 57.14% | Die productivity if survival rate 1/2,000 ᵖ | 1,005.03 |
| 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 | 2,512.56 |
Remarks
Most likely one single workstation
References
- ^ Schönert-Geiss, Edith (1970), Die Münzprägung von Byzantion. Teil 1: Autonome Zeit, Berlin.
- ^ Sear, David R. (1979), Greek coins and their values. Vol. II, Asia and North Africa, London, xlviii, p. 317-762
- ^ 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.
