Conrad Rippel (artist, American, 1853-1936), 1890s (ca), Portrait of a Tinware Advertising Woman, Cabinet card, National Gallery of Art (NGA), LL/128277
Alex V. Olszewsky (Artist, American, active 1855-1865), 1860s, Portrait of a Wicker Chair Maker, Carte de visite, National Gallery of Art (NGA), LL/132393
Unidentified photographer (American 19th century), 1860s, Portrait of a Print Colorist, Carte de visite, National Gallery of Art (NGA), LL/132399
Conrad Rippel (artist, American, 1853-1936), 1890s (ca), Backmark for "Coinrad Rippel, Photographer, Market St. near Fourth, Sunbury, Pa.", Cabinet card, back, National Gallery of Art (NGA), LL/128278
Unidentified photographer / Unidentified maker, 1920 (ca), Portrait of Three Children, Celluloid photo button, National Gallery of Art (NGA), LL/132382
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 (NGA), LL/35057
Unidentified photographer (American 19th century), 1845 (ca.), Samuel Morse Felton Steam Engine and Crew, Fitchburg, Massachusetts, Daguerreotype, National Gallery of Art (NGA), LL/132407
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 (NGA), LL/92681
Unidentified photographer (America), 1860s, Portrait of a Woman Washing Dishes, Carte de visite, National Gallery of Art (NGA), LL/128259