mid-19th century - early 20th century | graphite on paper
late 19th century | graphite on tracing paper
late-19th century - early 20th century | graphite on paper
1881 | graphite on paper
July 26, 1864 | graphite on paper
1909 | graphite on paper
1867 | graphite and white chalk on paper
1888 | graphite on paper
1890 | printing ink on paper
1888 | printing ink on paper
1874 | printing ink on paper
1910 | graphite on paper
1903 | graphite on paper
1907 | graphite on paper
1886 | graphite on paper
July 28, 1908 | graphite on paper
1880 | graphite on paper