late 19th century - early 20th century | gelatin silver process
late 19th century - early 20th century | clay, paint, and metal
late 19th century - early 20th century | plaster, paint, and metal
early 20th century | paint and plaster on eggshell
late 19th century - early 20th century | metal and plaster
1860 | plaster, copper alloy
early 20th century | stone, bone, plaster, paper
March 28, 1838 | ink on paper, wax
early 20th century | plaster, paint
early 20th century | plaster