A 100th anniversary 2016-W gold Mercury dime. This is taken from <a rel="nofollow" class="external autonumber" href="https://www.pcgs.com/coinfacts/coin/2016-w-10c-100th-anniversary/597222">[1]</a>. As a U.S. coin, the design is in the public domain, and per <a href="https://en.wikipedia.org/wiki/WP:IUP" class="extiw" title="en:WP:IUP">WP:IUP</a>: "Also note that in the United States, reproductions of two-dimensional artwork which is in the public domain because of age do not generate a new copyright — for example, a straight-on photograph of the Mona Lisa would not be considered copyrighted (see Bridgeman v. Corel). Scans of images alone do not generate new copyrights — they merely inherit the copyright status of the image they are reproducing." Since this is simply a straight-on photo or scan, with no creative aspect involved, it should not be subject to copyright as per this precedent.
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<a rel="nofollow" class="external free" href="https://www.pcgs.com/coinfacts/coin/2016-w-10c-100th-anniversary/597222">https://www.pcgs.com/coinfacts/coin/2016-w-10c-100th-anniversary/597222</a>