c. 1903
image: 19.2 x 24.7 cm (7 9/16 x 9 3/4 in.)
U.S. Steel Corporation; Social Museum, Harvard University, by December 1915
Black ink and gelatin silver prints mounted to composition board
20th centuryGermanPinhole platinum/palladium print collaged onto found book board
20th centuryAmericanAlbumen silver print on card.
19th centuryPortuguese