Hermione, bronze, trichalkoi (3.1g) (facing Demeter/monogram ER within wreath) (360-325 BCE)
From SILVER
360 BCE - 325 BCE Bronze
Description
| Obverse: | Facing head of Demeter |
| Reverse: | (Greek).Monogram of within wreath |
Mint and issuing power
| Mint: | Hermione | Ancient region: | Peloponnesus | Modern country: Greece | Authority: |
Chronology
| From | 360 BCE | to | 325 BCE | Period: Classical 480-323 BC 
|
Physical description
| Metal: | Bronze
|
Median weight in grams | 3.10 | Denomination: | trichalkon
|
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.]]1Grandjean 1990, p. 39-41 (Group 9b) | ||
| 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° 2818, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]3RQEMH, n° 170 | ||
| Coin series web reference: | |||
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 16 | Number of singletons (o1) ᵖ | 10 |
| Number of reverse dies (r) | 18 | Number of coins (n) | 24 |
| Coins per obverse die (n/o) | 1.5 | Coins per reverse die (n/r) | 1.33 |
| Reverse per obverse ratio (r/o) | 1.13 | Percentage of singletons (o1) ᵖ | 62.5 % |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 38.46 | Coins struck if 20,000 as average productivity per die ᵖ | 769,200 |
| Original number of dies (O) (Esty 2011 formula) ᵖ (O) | 48 | Survival rate if 20,000 as average productivity per die ᵖ | 0.00003 |
| Coverage (o = % of O) (Esty 1984 formula) ᵖ (o = % of O) | 58.33% | Die productivity if survival rate 1/2,000 ᵖ | 1,248.05 |
| 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 | 3,120.12 |
Remarks
References
- ^ Grandjean, Catherine (1990), "Le monnayage d'argent et de bronze d'Hermioné, Argolide", Revue Numismatique, 32, p. 28-55, pl. 8-11.
- ^ Sear, David R. (1978), Greek coins and their values. Vol. I, Europe, London, xl, 316 p.
- ^ Callataÿ, François de (1997), Recueil quantitatif des émissions monétaires hellénistiques, Numismatique Romaine, Wetteren, X + 341 p.
