Unknown (American, 19th century), Late 19th-early 20th century, Memorial Portrait of Youth, Vignetted and Surrounded by Floral wreath, Albumen print, Museum of Fine Arts, Boston, LL/96962
Unidentified artist (English, 19th century), n.d., Sir David Brewster, Principal of the University of Edinburgh, Stereocard, Museum of Fine Arts, Boston, LL/96808
Unidentified artist (Japanese), n.d., The Crown Prince (Hirohito) with a Movie Camera, Postcard, Color lithograph; ink on card stoc, Museum of Fine Arts, Boston, LL/120394
Unidentified artist (Japanese), n.d., Girl in Swimsuit Holding Camera, Postcard, Color lithograph; ink on card stoc, Museum of Fine Arts, Boston, LL/120393
Unidentified photographer, n.d., Woman with Camera on Tripod, Postcard, Collotype with hand coloring; ink on card stock, Museum of Fine Arts, Boston, LL/120395
Unidentified artist (English, 19th century), n.d., Massive Tree Surrounded by Circular Bench, Stereocard, hand-tinted, Museum of Fine Arts, Boston, LL/96778
Unidentified photographer / Tonboya (publisher), n.d., Boys Playing with Camera, Postcard, Collotype; ink on card stock, Museum of Fine Arts, Boston, LL/120392
Johann Jakob Falkeisen (Swiss, 1804-1883), 1840-1841, Baptistery of Pisa, [Vues d'Italie d'après la daguerreotype], Etching and aquatint with hand coloring, Museum of Fine Arts, Boston, LL/96591
Unidentified artist (American, mid-19th century), n.d., Still Life with Candle, Book, and Spectacles, Stereocard, Museum of Fine Arts, Boston, LL/96763
Unidentified photographer / Tonboya (publisher), n.d., Boys Playing with Camera, Postcard, Collotype with hand coloring; ink on card stock, Museum of Fine Arts, Boston, LL/120391
Unidentified artist (American, mid-19th century), n.d., The Moon, Taken by Mr, Rutherford's Telescope, Stereocard, Museum of Fine Arts, Boston, LL/96767