THREE ENGLISH ENGRAVINGS OF DIGNITARIES. One, a mezzotint, "The Earl of Mansfield" by Thomas Hamilton Crawford (British, b. 1860), pencil signed lower right, after the original by J.S. Copley; one, "Lord Camden" by Simon Francois Ravenet (French, 1748-1814), after the original by Joshua Reynolds, published London; one, "The Right Honble. Henry Lord Brougham & Vaux, Lord High Chancellor of Great Britain", by Thomas Lupton (British, 1791-1873), after the original by James Lonsdale, published London. Framed - 20 1/2 in. x 18 in., sight, largest. Estimate $300-350