Maria Harriet Elizabeth Cator, 1866-1877, Untitled Page From the Cator Album, [Cator Family Album], Collage of watercolor and albumen silver prints, National Gallery of Art, LL/35057
Eadweard Muybridge, 1881-1882, Arrangement of the Cameras for Taking the Illustrations of the Paces, 1879, in J.D.B Stillman, The Horse in Motion as Shown by Instantaneous Photography with a Study on Animal Mechanics, Heliotype, National Gallery of Art, LL/92681
Dunmore & Critcherson, 1869, The Arctic Regions: No. 92.* The Devil's Thumb partially enveloped in a fog, with the first of the drift Ice from the pack, which was being forced towards the land, from which we escaped through a narrow lead…, Albumen print, National Gallery of Art, LL/117771
Sedgwick S. Hull(artist, America, c. 1832-1895), 1870 (ca), Charles Ketterer with his Apostolic Clock, Carte de visite, National Gallery of Art, LL/128267