Isabella Vincent aka Mrs Mills by George Engleheart engraved by John Raphael Smith
18 December 1786
John Raphael Smith after George Engleheart
<a rel="nofollow" class="external free" href="https://www.britishmuseum.org/collection/object/P_K-62-145">https://www.britishmuseum.org/collection/object/P_K-62-145</a>