The Principles of Dispatching Trains by Orders (1885)

J.J. Turner, The Telegraph as Applied to Train Movement (Indianapolis: Hasselman-Journal Company Printers, 1885): frontispiece.

Tongue of the Woodpecker (1891)

George Ricks. Natural History Object Lessons: A Manual for Teachers. (Boston: D.C. Heath & Company, 1891.

Left Half of the Skeleton (1897)

Sydney H. Reynolds. The Vertebrate Skeleton. (Cambridge: University Press, 1897).

Polar Bear (1866)

Harper's New Monthly Magazine. 32. (December 1865-May 1866).