Merrill, Robert H., 1881-1955, “Manitou Scenic Railway,” Digital Collections, accessed December 8, 2025, https://digitalcollections.library.gvsu.edu/document/49155.
Black and white photograph of the Mt. Manitou Scenic Railway in Colorado. A woman, possibly Lena Merrill, is visible at a distance. A sign to the right reads The Scenic Incline to Mt. Manitou Park.