1879 | brown printing ink on paper
1881 | printing ink on paper
1892 | printing ink on paper
June 15, 1910 | graphite on paper
June 7, 1910 | graphite on paper
1884 | brown printing ink on paper
1883 | printing ink on paper
1882 | printing ink on paper
1907 | white gouache and pencil on newsprint
late19th century - mid-20th century | ink on paper
1893 | gelatin silver process on paper
1913 | gelatin silver process
late19th century - mid-20th century | gelatin silver process on paper
1887 | brown printing ink on paper
1885 | printing ink on paper
1887 | printing ink on paper
1879 | printing ink on paper