Frieda Nicholson in front of their house on the mining claim in the late 1930s. (Warren Leyde)
Nicholson, John Allen and Engstrom, Wesley C., "Woman, House, Trees" (2009). John Allen Nicholson Pictures. 310.
John Allen Nicholson: His Diaries and Pictures (CDROM)
Liberty(Wash.), Homestead, Gold Mining