Document
Letter from Jens Jensen and Mertha Fulkerson to Mr. Hutchins (Chicago University)June 12 1941
Jensen, Jens, Fulkerson, Mertha.
Drawing
Arboretum Landscape Teaching Aid Series: Affirmation from Memories of Old Settlers, Part II1940 – 1960
Watts, May Theilgaard
Drawing
Evergreen Nature Trail Guide, page 7 illustrations and layout with preliminary sketches1940s
Watts, May Theilgaard