1886 | graphite on paper
late 19th century | graphite pencil and pastel on paper
1867 | graphite on paper
late-19th century - early 20th century | graphite on paper
late 19th century | graphite on paper
1869 | printing ink on paper
1869 | printing ink on bristol
late 19th century | graphite on tracing paper
March 12, 1867 | graphite with white chalk on paper
1886 | wash and graphite on paper