1878 | printing ink on paper
1880 | brown printing ink on paper (14.412a-b), printing ink on paper (14.412c)
1868 | printing ink on paper
1888 | printing ink on paper
1875 | printing ink on paper
1855 | oil on canvas
circa 1855 | oil on canvas
1869 | engraving on paper
1862 | graphite on paper
1928 - 1931 | watercolor on paper; matboard
1951 | oil on canvas
mid-20th century | lithograph on paper
February 25, 1883 | watercolor over graphite on paper, heightened with white gouache
possibly 1872 | graphite and wash with white gouache on paper