late 19th century | graphite on paper
mid-19th century - early 20th century | graphite on paper
1900 | graphite on paper
1875 | graphite on paper, heightened with white chalk
possibly 1872 | graphite on paper
1880 | printing ink on paper
late-19th century - early 20th century | printing ink on paper
1910 | graphite on paper
June 9, 1910 | graphite on paper
June 1873 | graphite on paper
1906 | graphite on paper
1878 | graphite on paper
late-19th century - early 20th century | graphite on paper
1882 | printing ink on paper
1880 | graphite on paper
1900 | graphite on paper envelope