Colonel Augustus James Pleasonton, John Neagle, 1846
Object Type: painting. Genre: portrait. Date: 1846. Place of creation: United States of America. Dimensions: height: 91.8 cm (36.1 in) ; width: 74.2 cm (29.2 in). Medium: oil on canvas. Collection: National Gallery of Art. John Neagle Colonel Augustus James Pleasonton