1883 | printing ink on paper
1880 | printing ink on paper
1878 - 1880 | graphite on paper
1879 | printing ink on paper
1888 | brown printing ink on paper
1882 | printing ink on paper
1892 | printing ink on paper
1869 | printing ink on paper
late19th century - early 20th century | graphite on paper
late-19th century - early 20th century | graphite on paper