1869 | printing ink on paper
1878 | printing ink on paper
1884 | printing ink on silk fabric
1916 | engraving on paper
1884 | brown printing ink on paper (14.100a-b), printing ink on paper (14.100c-j)
1888 | printing ink on paper
1891 | printing ink on paper
1881 | brown printing ink on paper (14.80a), printing ink on paper (14.80b)
1877 | printing ink on paper
1888 | brown printing ink on paper (14.103a-c), printing ink on paper (14.103d)
1887 | brown printing ink on paper (14.123a, 14.123d), printing ink on paper (14.123b-c, 14.123e-f)
1860 | silver and palladium
1882 | printing ink on paper
late 19th century - early 20th century | printing ink on paper
1880 | printing ink on paper
1879 | printing ink on paper (14.391a), printing ink on paper (14.391b-c)
1868 | printing ink on paper
1881 | printing ink on paper
1883 | printing ink on paper
1884 | printing ink on silk fabric (14.108a), brown printing ink on paper (14.108b), printing ink on paper (14.108c-h)