1. 622. Daguerreotype of Mary and Charles Barnwell -- ca. 1855 Date: 1855 Description: Photograph of Mary Elliott Barnwell (1850-1927) and Charles Mathews Barnwell (1852-1923), children of William H. W. and Catherine Osborn Barnwell. Cased daguerreotype, tinted. 9.5 x 8 cm. 1855.