July 28, 1865 | graphite on paper
August 4, 1865 | graphite on paper
August 9, 1865 | graphite on paper
July 25, 1865 | graphite on paper
August 12, 1865 | graphite on paper
August 3 and August 5, 1865 | graphite on paper
1865 | graphite on paper
August 11 and August 12, 1864 | graphite on paper
August 24, 1864 | graphite on paper
late-19th century - early 20th century | graphite and wash with white gouache
mid-19th century - early 20th century | graphite on paper
1868 | printing ink on paper
1878 | printing ink on paper
1880 | printing ink on paper