| Object Number | 29-128-266 |
| Current Location | Collections Storage |
| Culture | Medieval |
| Provenience | Mediterranean |
| Period | Medieval |
| Section | Mediterranean |
| Materials | Onyx |
| Technique | Cameo |
| Iconography | Saint John The Baptist | Inscription |
| Description | Sommerville: Onyx. John the Baptist. A curious cameo. Examine closely inscription. Greek and Roman Cameos, Case P. Vermeule: Onyx. Cameo. (Unmounted). St. John the Baptist preaching in the wilderness. Traces of an inscription in medieval Greek letters. Medieval. |
| Length | 3 cm |
| Width | 2.4 cm |
| Credit Line | Bequest of Maxwell Sommerville, 1904 |
| Other Number | 266 - Sommerville Number |
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