S 1907 - Oxus (uncertain mint) (Sophytes), silver, obols (246-235 BCE)
From SILVER
246 BCE - 235 BCE Silver 7,118 kg
Description
| Obverse: | Male head right, wearing crested Attic helmet decorated with laurel wreath and wing on cheek piece |
| Reverse: | ΣΩΦYΤΟΥ to right (Greek).Cockerel standing right, kerykeion (caduceus) to left |
Mint and issuing power
| Mint: | Oxus (uncertain mint) | Ancient region: | Bactria | Modern country: Afghanistan | Authority: | Sophytes, Bactrian Kingdom |
Chronology
| From | 246 BCE | to | 235 BCE | Period: Classical 480-323 BC 
|
Physical description
| Metal: | Silver
|
Median weight in grams | 0.55 | Denomination: | obol
|
Standard: | Attic |
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.]]1Jansari 2018, p. 96 | ||
| Coin series reference: | |||
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 11 | Number of singletons (o1) ᵖ | 11 |
| Number of reverse dies (r) | 9 | Number of coins (n) | 11 |
| Coins per obverse die (n/o) | 1 | Coins per reverse die (n/r) | 1.22 |
| Reverse per obverse ratio (r/o) | 0.82 | Percentage of singletons (o1) ᵖ | 100 % |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 647.06 | Coins struck if 20,000 as average productivity per die ᵖ | 12,941,200 |
| 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 | 7,118 kg <br /> 7,118 kg | Die productivity if survival rate 1/5,000 ᵖ | 85 |
Remarks
References
- ^ Jansari, Sushma (2018), "The Sophytes Coins: from the Punjab to Bactria and back again", Numismatic Chronicle, 178, p. 71-98.
