Saints Ambrose, Gregory, Jerome, and Augustine, looking at book. Public domain scan of portrait print from Library of Congress, free to use, no copyright restrictions image - Picryl description
Illus. in: McClees' gallery of photographic portraits of the senators, representatives & delegates of the thirty-fifth Congress... Washington: McClees & Beck, [1859], page 54. Each item includes subject's origi More
Portrait photograph of Ambrose Burnside. 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 More
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 More
Public domain historical photo, free to use, no copyright restrictions image - Picryl description