| Support type | Stone piece |
| Material | Stone |
| Dimensions | h. 20, w. 46 |
| Modern site | Madāʾin Ṣāliḥ |
| Ancient site | Ḥgrʾ |
| Geographical area | Northwest Arabia |
| Country | Saudi Arabia |
| Found | Reemployed. In modern times |
| Notes | The stone is inserted in the exterior wall of the castle. |
| Link to site record |
| Title | M 291 |
| Concordance | JSMin 3; RES 3285 |
| Language | Ancient South Arabian » Minaic » Marginal Minaic |
| Link to epigraph record |