1887 | brown printing ink on paper
1885 | printing ink on paper
1881 | printing ink on paper
1884 | brown printing ink on paper
1890 | printing ink on paper
1888 | printing ink on paper
1891 | gelatin silver process, photo paper on board
1910 | graphite on paper
late 19th century | graphite on paper
1886 | graphite on paper
1878 | printing ink on paper
1880 | printing ink on paper
1895 | graphite on paper
September 15, 1881 | graphite on paper
1886 | printing ink on paper
1889 | printing ink on paper