1883 | printing ink on paper (14.91a-e), brown printing ink on paper (14.91f-i)
1881 | printing ink on paper (14.86a, 14.86c), brown printing ink on paper (14.86b)
1887 | printing ink on paper
1880 | printing ink on paper (14.419a-f), brown printing ink on paper (14.419g)
1879 | brown printing ink on paper (14.71a), printing ink on paper (14.71b-d)
1882 | printing ink on paper (14.90a-d, 14.90f-g), brown printing ink on paper (14.90e)
1887 | brown printing ink on paper (14.112a), printing ink on paper (14.112b-c) printing ink on paper mounted to wood core board (14.112d)
1886 - 1888 | printing ink on paper
1880 | printing ink on paper
1882 | printing ink on paper (14.93a-h), brown printing ink on paper (14.93i)
1886 | printing ink on paper (14.437a), brown printing ink on paper (14.437b)
1883 | brown printing ink on paper (14.95a), printing ink on paper (14.95b)
1885 | printing ink on paper
1887 | brown printing ink on paper (14.443a-c, 14.443f-g), printing ink on paper (14.442d-e)
1879 | printing ink on paper (14.74a-b), brown printing ink on paper (14.74c)
1883 | printing ink on paper (14.94a-e, 14.94h), brown printing ink on paper (14.94f-g)
1886 | printing ink and graphite on paper (14.117a), brown printing ink on paper (14.117b-c), printing ink on paper (14.117d-p)
1889 | printing ink on paper (14.444a-b), brown printing ink on paper (14.444c-d)