| Object Number | 29-128-561 |
| Current Location | Collections Storage |
| Culture | Gnostic (uncertain) |
| Provenience | Mediterranean |
| Section | Mediterranean |
| Materials | Basalt |
| Technique | Intaglio |
| Iconography | Anubis | Inscription |
| Description | Sommerville: Basalt. Anubis. An amulet engraved on both sides and inscribed with abraxas characters, unintelligible. Abraxas, Gnostic Gems, Etc, Case HH. |
| Credit Line | Bequest of Maxwell Sommerville, 1904 |
| Other Number | 561 - Sommerville Gem Number |
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