
© National Portrait Gallery, London
Thomas Pelham-Holles, 1st Duke of Newcastle-under-Lyne
by James Macardell, after William Hoare
mezzotint, mid 18th century
15 3/8 in. x 10 3/4 in. (389 mm x 274 mm) plate size; 16 7/8 in. x 12 in. (428 mm x 305 mm) paper size
acquired Unknown source, 1868
NPG D16851


