1879 | graphite on paper
1890 | printing ink on paper
late-19th century - early 20th century | printing ink on paper
1886 | graphite on paper
1890 | graphite on blue-lined notebook paper
1891 | gelatin silver process, photo paper on board
1891 | gelatin silver process
1920 | gelatin silver process
late 19th century - mid-20th century | gelatin silver process
1887 | printing ink on paper
1898 | gelatin silver process
1912 | gelatin silver process
1858 | gelatin silver process
late 19th century | graphite on paper
1883 | graphite on paper
August 1878 | graphite on paper
1884 | printing ink on paper
1885 | printing ink on paper
1880 | printing ink on paper