The Tom Pohrt photograph collection includes photographs from Cuba in the 19th and 20th century collected by Mr. Pohrt: albumen prints, including a group of images from an album dating from 1859 through the early 1860s of the lighthouses of Cuba and attributed to the studio of C.D. Fredricks; daguerreotype, ambrotype, carte de visite, and cabinet card portraits, the earliest dating from about 1845; stereographs taken by George Barnard around 1863; over 200 glass stereographs from the late 1890s to the 1920s; and 35 color slides from the 1940s.  Barnard’s images include several prints that are among the earliest known photographs documenting slavery in 19th-century Cuba.