1959 | paper
late 19th century - early 20th century | metal
paper
1908 | gelatin silver process
late 19th century - early 20th century | gelatin silver process
late 19th-early 20th century | copper Alloy, lead, black powder,
early 20th Century | lead, copper, ink residue
late 19th century - early 20th century | paper
late 19th century - early 20th century | cloth
July 26, 1946 | paper
late 19th century - early 20th century | paper, ink
October 2, 1946 | paper
early 20th century | leather