| Coin type n° 136 (temporary) |
| HNO volume | Caria |
| Region | Islands off Caria |
| Mint | Rhodes |
| Ruler | |
| Date (from) | 125 |
| Date (to) | 88 |
| Obverse | Radiate head of Helios, three-quarter facing right |
| Reverse | ΔΙΟΓΝΗΤ; Ρ / Ο on either side of rose with bud to left; below to right, uncertain symbol; all within shallow square incuse |
| Magistrate | Diognetos |
| Metal | Silver |
| Standard | Rhodian plintophoric |
| Denomination | Hemidrachm |
| Weight min-max | 1.01 - 1.35 |
| Weight average | 1.18 |
| Diameter min-max | 13 - 13 |
| Diameter average | 13 |
| Type rarity | |
| Type reference | Jenkins 1989, unlisted (with this symbol) |
