Rhodes, silver, didrachms (facing Helios/rose) (316-305 BCE)
From SILVER
316 BCE - 305 BCE Silver 2,283 kg
Description
| Obverse: | Bare head of Helios facing slightly right |
| Reverse: | ΡΟΔΙΟΝ (Greek).Rose with grape bunch on tendril to left, bud to right, E to right |
Mint and issuing power
| Mint: | Rhodes | Ancient region: | Caria (islands) | Modern country: Greece | Authority: | Rhodian power |
Chronology
| From | 316 BCE | to | 305 BCE | Period: Hellenistic 323-30 BC 
|
Physical description
| Metal: | Silver
|
Median weight in grams | 6.90 | Denomination: | didrachm
|
Standard: | Chian |
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.]]1Ashton 2003, n° 108 | ||
| 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° 5037-5038, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]3HGC 6, n° 1434 | ||
| Coin series web reference: | |||
Obverse dies distribution
no distribution is available
Reverse dies distribution
no distribution is available
Quantification
| Number of obverses ᵖ (o) | 14 | Number of singletons (o1) ᵖ | |
| Number of reverse dies (r) | Number of coins (n) | 53 | |
| Coins per obverse die (n/o) | 3.79 | Coins per reverse die (n/r) | |
| Reverse per obverse ratio (r/o) | Percentage of singletons (o1) ᵖ | % | |
| Original number of dies (O) (Carter 1983 formula) ᵖ | 16.54 | Coins struck if 20,000 as average productivity per die ᵖ | 330,800 |
| Original number of dies (O) (Esty 2011 formula) ᵖ (O) | 19.03 | Survival rate if 20,000 as average productivity per die ᵖ | 0.00016 |
| Coverage (o = % of O) (Esty 1984 formula) ᵖ (o = % of O) | % | Die productivity if survival rate 1/2,000 ᵖ | 6,408.71 |
| Weight of silver (in kg) if 20,000 coins per die (O = Carter formula) ᵖ | 2,283 kg <br /> 2,283 kg | Die productivity if survival rate 1/5,000 ᵖ | 16,021.77 |
Remarks
References
- ^ Ashton, Richard (2003), "A Rhodes on Chios overstrike," in Richard Ashton & Philip Kinns, "Opuscula Anatolica II," Numismatic Chronicle 163, p. 30-31, pl. 5.
- ^ Sear, David R. (1979), Greek coins and their values. Vol. II, Asia and North Africa, London, xlviii, p. 317-762
- ^ Hoover, Oliver D. (2010), The Handbook of Greek Coinage Series, volume 6 : handbook of coins of the islands: Adriatic, Ionian, Thracian, Aegean, and Carpathian seas (excluding Crete and Cyprus), sixth to first centuries BC, Lancaster, 358 p.
