Portrait of Jacques-Vincent Billoux (a friend of Charlet's) seated on a scale with weights on the other side of the balance; beneath him a rebus which includes an ass, a rib and a basket;  a printed text that resembles handwriting is below the image.  1840
<br>Lithograph
<a rel="nofollow" class="external free" href="https://www.britishmuseum.org/collection/object/P_1855-0414-51">https://www.britishmuseum.org/collection/object/P_1855-0414-51</a>