| Object Number | NA5030.1 |
| Current Location | Collections Storage |
| Provenience | Eastern United States |
| Culture Area | Northeast Culture Area (uncertain) | Southeast Culture Area (uncertain) |
| Section | American |
| Materials | Stone |
| Description | Ground stone; grooved entirely around; slight ridges beside the grooves |
| Length | 19.2 cm |
| Width | 8.5 cm |
| Credit Line | Purchased from Helen M. Shumway, 1916 |
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