Aigai (Alexander I), silver, tetradrachms (Macedonian rider/head of goat) (480-451 BCE)
From SILVER
480 BCE - 451 BCE Silver 8,620 kg
Description
| Obverse: | Horseman, wearing chlamys and petasos, holding two spears, riding left. |
| Reverse: | Head of goat right in dotted square within incuse square. |
Mint and issuing power
| Mint: | Aigai | Ancient region: | Macedon | Modern country: Greece | Authority: | Alexander I of Macedon (Argead king, c. 498-454 BC), Macedonian kingdom |
Chronology
| From | 480 BCE | to | 451 BCE | Period: Classical 480-323 BC 
|
Physical description
| Metal: | Silver
|
Median weight in grams | 13.10 | Denomination: | tetradrachm
|
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.]]1Raymond 1953, n° 8-22, 58-65 et 112-7. | ||
| Coin series reference: | "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]2HGC 3.1, n° 764, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]3RQEMAC, n° 164 | ||
| Coin series web reference: | |||
Obverse dies distribution
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 23 | Number of singletons (o1) ᵖ | 10 |
| Number of reverse dies (r) | 25 | Number of coins (n) | 55 |
| Coins per obverse die (n/o) | 2.39 | Coins per reverse die (n/r) | 2.2 |
| Reverse per obverse ratio (r/o) | 1.09 | Percentage of singletons (o1) ᵖ | 43.48 % |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 32.9 | Coins struck if 20,000 as average productivity per die ᵖ | 658,000 |
| Original number of dies (O) (Esty 2011 formula) ᵖ (O) | 39.53 | Survival rate if 20,000 as average productivity per die ᵖ | 0.00008 |
| Coverage (o = % of O) (Esty 1984 formula) ᵖ (o = % of O) | 81.82% | Die productivity if survival rate 1/2,000 ᵖ | 3,343.47 |
| Weight of silver (in kg) if 20,000 coins per die (O = Carter formula) ᵖ | 8,620 kg <br /> 8,620 kg | Die productivity if survival rate 1/5,000 ᵖ | 8,358.66 |
Remarks
References
- ^ Raymond, Doris (1953), Macedonian regal coinage to 413 B.C., Numismatic Notes and Monographs 126, New York, xi, 170 p., 15 pl.
- ^ Hoover, Oliver D. (2016), Handbook of coins of Macedon and its neighbors. 3. Part I: Macedon, Illyria, and Epeiros, sixth to first centuries BC, Lancaster, 437 p.
- ^ Callataÿ, François de (2003), Recueil quantitatif des émissions monétaires archaïques et classiques, Numismatique Romaine, Wetteren, VII + 267 p.
