Square flat mount, notched on four sides, raised wrought square elements at center. Notched square nail heads on square shank.
<div class="fn value">
Unknown artist<span style="display: none;">Unknown artist</span></div>
circa 1550 <div style="display: none;">date QS:P571,+1550-00-00T00:00:00Z/9,P1480,Q5727902</div>–1700
<a rel="nofollow" class="external text" href="https://collection.cooperhewitt.org/objects/18334209">Catalog</a> <a rel="nofollow" class="external text" href="https://images.collection.cooperhewitt.org/133385_d2c6559d6f76bc6d_x.jpg">Photo</a>