Black ink and watercolor on paper, whose verso is printed with a patent license application
Overall: 12 3/4 x 21 5/8 in. ( 32.4 x 54.9 cm )
mat: 21 7/8 x 28 1/8 in. ( 55.6 x 71.4 cm )
signature and date: lower right
Inscribed and signed within copious inscription in black ink: "Drawn at San Francisco, California, July 1884. / by David Matthew"
Gift of Estate of Hilda R. Williamson
Collection of Fred E. Williamson, President of New York Central Railroad, 1931-44
Due to ongoing research, information about this object is subject to change.