1883 | brown printing ink on paper
1883 | printing ink on paper
1881 | printing ink on paper
1882 | printing ink on paper
1879 | brown printing ink on paper
1898 - 1899 | gelatin silver process
mid-19th century - mid-20th century | gelatin silver process
late 19th century - mid-20th century | gelatin silver process
September 1863 | graphite on paper
1888 | brown printing ink on paper
1887 | brown printing ink on paper
1885 | printing ink on paper
1880 | printing ink on paper
1879 | printing ink on paper
1875 | printing ink on paper
1910 | graphite on paper
1887 | printing ink on paper
1884 | printing ink on paper