1907 | white gouache and pencil on newsprint
1888 | graphite on paper
1880 | graphite on paper
late-19th century - early 20th century | graphite on paper
mid-19th century - early 20th century | graphite on tracing paper
mid-19th century - early 20th century | graphite on paper
May 1883 | graphite on paper
March 29, 1923 | graphite on paper
1867 | graphite on paper
1893 | graphite on paper, red chalk on verso
September 1906 | graphite on paper
1890 | printing ink on paper
late-19th century - early 20th century | printing ink on paper
1873 | printing ink on paper
1903 - 1904 | graphite on paper
1910 | graphite on paper
1903 | graphite on paper
August 8, 1870 | graphite on photographic paper