Field Marshal The Duke of Wellington, K.G. Claudet, Antoine  (French, 1797-1867)

Gernsheim, Helmut, and Alison Gernsheim. L.j.m. Daguerre (1787-1851): The World’s First Photographer. Cleveland: World Pub. Co, 1956. pl. 82
Batchen, Geoffrey. Apparitions: The Photograph and Its Image. , 2017. p. 30

Stipple Engraving