1883 | brown printing ink on paper
mid-19th century - early 20th century | graphite on paper
1887 | printing ink on paper mounted to wood core board
1881 | brown printing ink on paper
1881 | printing ink on paper
1909 | graphite on paper
1887 | printing ink on paper
1888 | brown printing ink on paper
1910 | graphite on paper
1888 | printing ink on paper
late 19th century | graphite, wash and white chalk on paper
1884 | brown printing ink on paper