| Coin type n° 391 (temporary) | |
| HNO volume | Caria |
| Region | Islands off Caria |
| Mint | Rhodes |
| Ruler | |
| Date (from) | 205 |
| Date (to) | 190 |
| Obverse | Radiate head of Helios, three-quarter facing right |
| Reverse | ΟΝΑΣΑΝΔΡΟΣ; P / O on either side of rose with bud to right; pileus in left field; dotted border |
| Magistrate | Onasandros |
| Metal | Silver |
| Standard | Rhodian |
| Denomination | Tetradrachm |
| Weight min-max | 13.60 - 13.62 |
| Weight average | 13.61 |
| Diameter min-max | 25 - 27 |
| Diameter average | 26 |
| Type rarity | |
| Type reference | Ashton 2001, 264 |
| Specimens of this coin type | ||||||||
| # | Collection | Publication | Diameter | Weight | Axis | Hoard | Notes | Image |
| 1 | SNG von Aulock, 2803; Ashton 2001, pl. 6.10, 264; Leu 50 (1990), 174 | 25 mm | 13.60 g | Available | ||||
| 2 | Copenhagen | SNG Cop., 757; MMAG 6 (1946), 737 | 27 mm | 13.62 g | 12 | Pictured | ||