Engraved letter in verse, some words and letters, here enclosed in brackets, represented by engraved objects.  It begins: 
<p><br><br>'D(ear) Sally
<br>Tho' toss'd (bee)y the (wind) on the Ma(eye)n (Eye) (Hope) I sh(awl) 
<br>See thy D(ear) (face) once aga(eye)n'
<br>and ends:
<br>'And (bee)l(eye)eve me S(eye)nc(ear)ly (eye)'m (ewer)s
<br>Tr(yew)e (bee)l(yew)e'   21 October 1799
</p>
<br>Etching and engraved writing
1799<div style="display: none;">date QS:P571,+1799-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external free" href="https://www.britishmuseum.org/collection/object/P_1861-0518-1026">https://www.britishmuseum.org/collection/object/P_1861-0518-1026</a>