
© National Portrait Gallery, London
Sir Robert Heron, 2nd Bt
by Unknown artist
mezzotint, mid 19th century
11 1/2 in. x 8 in. (293 mm x 203 mm) plate size; 18 7/8 in. x 13 1/2 in. (479 mm x 344 mm) paper size
acquired Unknown source, 1964
NPG D35711

© National Portrait Gallery, London
Sir Robert Heron, 2nd Bt
by Unknown artist
mezzotint, mid 19th century
11 1/2 in. x 8 in. (293 mm x 203 mm) plate size; 18 7/8 in. x 13 1/2 in. (479 mm x 344 mm) paper size
acquired Unknown source, 1964
NPG D35711