Search results for ca_objects.lcsh_terms_text:"Drawings -- United States -- 20th century" (1005 object Results)
Drawing
Arboretum Landscape Teaching Aid Series: A River Emerged From Under A Glacier1940 – 1960
Watts, May Theilgaard
Drawing
Arboretum Landscape Teaching Aid Series: A Fence Long Gone Marked A Boundary1940 – 1960
Watts, May Theilgaard
Drawing
Arboretum Landscape Teaching Aid Series: An Apple Tree was Planted on a Farm1940 – 1960
Watts, May Theilgaard
Drawing
Arboretum Landscape Teaching Aid Series: Confirmation from Old Maps1940 – 1960
Watts, May Theilgaard
Drawing
Arboretum Landscape Teaching Aid Series: Cut-Over and Grazed Land1940 – 1960
Watts, May Theilgaard