[Engraved by Jacobus Houbraken.]
[n.d. c.1750].
Engraving, 14¼ x 9". Unfinished proof before letters, collectors' stamps on versa.
Rare proof from Birch's Heads of the Illustrious Persons of Great Britain, published Amsterdam 1743-52.
[Ref: 3304]  £450.00