Lincoln Ellison's journal and field notes during a trip to the Sierras from June 24 - July 7, 1931. It includes sketches, graphs, observations and descrptions of plants, animals, and landscapes that interested him. It also contains thoughts on...
Lincoln Ellison's journal and field notes during a trip to Arizona from July 1931 - March 1932. It includes sketches, graphs, observations and descrptions of different geological manifestations, as well as a pressed flower. It also contains...