| Object Number | 29-128-452 |
| Current Location | Collections Storage |
| Provenience | Mediterranean |
| Period | 16th Century | 17th Century |
| Date Made | 1500-1699 |
| Section | Mediterranean |
| Materials | Sardonyx |
| Technique | Cameo |
| Iconography | Portrait | Head |
| Description | Sommerville: Sardonyx. Incognito. Greek and Roman Cameos, Case Z. Vermeule: Sardonyx. Bust of an unknown man to right. 16th or 17th. |
| Credit Line | Bequest of Maxwell Sommerville, 1904 |
| Other Number | 452 - Sommerville Gem Number |
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