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Schlachtfeld von Gettysburgh [sic]: Hauptquartier der US-Sanitärkommis...
The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture of egg whites and salt, which creates a glossy surface to h... Mehr
U.S. Sanitary Commission, Fredericksburg, vier Ansichten.
Public domain vintage artistic photograph, 19th century, free to use, no copyright restrictions image - Picryl description.
Vier Ansichten der Muskulatur und der Knochen des gebeugten Arms.
Public domain scan domain photograph of 19th-20th-century anatomical atlas, illustration, print, free to use, no copyright restrictions image - Picryl description