
© National Portrait Gallery, London
Sir Humphry Davy, Bt
by and published by William Walker, after John Jackson
stipple engraving, published 1 June 1830 (circa 1820)
17 5/8 in. x 13 5/8 in. (447 mm x 345 mm) paper size
Given by Sir Herbert Henry Raphael, 1st Bt, 1916
NPG D20065


