June 11, 1910 | graphite on paper
May 6, 1886 | graphite and conte crayon on wove paper
1886 | graphite on paper
1884 | printing ink on paper
1885 | printing ink on paper
1884 | brown printing ink on paper
1880 | printing ink on paper
1878 - 1880 | graphite on paper
1884 | printing ink and graphite on paper
1880 | brown printing ink on paper
1895 | graphite on paper
May 18, 1890 | graphite on paper