The The cornerstone of the historic, NRHP-listed <a href="https://en.wikipedia.org/wiki/United_States_Post_Office_(Great_Neck,_New_York)" class="extiw" title="w:United States Post Office (Great Neck, New York)">Great Neck Post Office</a> in <a href="https://en.wikipedia.org/wiki/Great_Neck_Plaza,_New_York" class="extiw" title="w:Great Neck Plaza, New York">Great Neck Plaza, New York</a>. Henry Morgenthau Junior was the Secretary of the Treasury when this was built, so he called the shots when it came to how it was built. Note also the Village Historic Landmark plaque above the cornerstone.
<a href="//commons.wikimedia.org/wiki/User:DanTD" title="User:DanTD">DanTD</a>
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<span class="int-own-work" lang="en">Own work</span>