1912 | gelatin silver process
early 20th century - mid-20th century | gelatin silver process on paper
mid-19th century - early 20th century | graphite on paper
1867 | graphite and white chalk on paper
1887 | printing ink on paper
1884 | brown printing ink on paper
1881 | printing ink on paper
1880 | printing ink on paper
1879 | printing ink on paper
1881 | brown printing ink on paper
late-19th century - early 20th century | printing ink on paper
1868 | gelatin silver process
June 2, 1910 | graphite on paper
1953 | watercolor on paper
August 1, 1873 | graphite on paper