| Object Number | 29-128-926 |
| Current Location | Collections Storage |
| Culture | Graeco-Roman |
| Provenience | Mediterranean |
| Period | Graeco-Roman Period |
| Date Made | 50 BCE-400 CE |
| Section | Mediterranean |
| Materials | Chalcedony | Onyx |
| Technique | Cameo | Intaglio |
| Iconography | Cock | Snake |
| Description | Sommerville: Chalcedony-Onyx. A Cameo. In relief and in intaglio; the outer serpent is cameo, in relief; the cock, etc., in the centre, intaglio. Gold Rings - Intaglios, Case GGG. Vermeule: Chalcedony-Onyx. Cameo & Intaglio. (Modern gold ring setting) In center a cock standing to right., a snake in front. Whole surrounded by snake biting his own tail, in white cameo. Graeco-Roman. |
| Height | 2.3 cm |
| Width | 1.8 cm |
| Credit Line | Bequest of Maxwell Sommerville, 1904 |
| Other Number | 926 - Sommerville Gem Number |
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