© National Portrait Gallery, London
Catharine Macaulay (née Sawbridge)
by Jonathan Spilsbury, after Katharine Read
mezzotint, published September 1764
12 1/2 in. x 8 7/8 in. (318 mm x 227 mm) paper size
Bequeathed by (Frederick) Leverton Harris, 1927
NPG D15235
