Drawing
Evergreen Nature Trail Guide, back cover/page 16 illustrations and layout with preliminary sketches1940s
Watts, May Theilgaard
Photographic image
View of Morton residence on horizon from Ridge Road near Geographical Groups1922 – 1949
Drawing
Arboretum Landscape Teaching Aid Series: Confirmation from Old Maps1940 – 1960
Watts, May Theilgaard
Drawing
Arboretum Landscape Teaching Aid Series: Indian Trails and Villages1940 – 1960
Watts, May Theilgaard
Drawing
Evergreen Nature Trail Guide, front cover/page 1 illustrations and layout w/ preliminary sketch page1940s
Watts, May Theilgaard