late 19th century | graphite on paper
early 20th century | graphite on paper
July 13, 1910 | graphite on paper
August 1, 1873 | graphite on paper
late-19th century - early 20th century | graphite on paper
1880 | graphite on paper
late 19th century | graphite on tracing paper
mid-19th century - early 20th century | graphite on paper
1881 | graphite on paper
March 29, 1923 | graphite on paper
1873 | graphite on paper
1893 | graphite on paper, red chalk on verso
September 6, 1906 | graphite and purple colored pencil on paper
June 11, 1873 | graphite on paper
July 16, 1878 | graphite and black lithographic colored pencil on paper
February 22, 1877 | graphite on paper
1903 | graphite on paper
late-19th century | graphite on paper