June 15, 1910 | graphite on paper
June 2, 1910 | graphite on paper
August 5, 1873 | graphite on paper
September 1906 | graphite on paper
late 19th century | graphite on paper
late-19th century - early 20th century | graphite on paper
1907 | white gouache and pencil on newsprint
mid-19th century - early 20th century | graphite on paper
1880 | graphite on paper
April 3, 1910 | graphite on tissue
1900 | graphite on paper
1873 | graphite on paper
1902 | graphite on paper
1890 | printing ink on paper
1910 | graphite on paper
June 3, 1910 | graphite on paper