[n.d. c.1790].
Stipple engraving. Proof before letters. Sheet 335 x 420mm. Light foxing. Paper browned.
Sitter is possibly Usher Gahagan, an Irish classical scholar who fell into bad company in London and was hanged at Tyburn in 1749 for 'diminishing the current coin of the realm'.
[Ref: 208]  £260.00