Browsing by decade: collection: year:
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
Drawing
Arboretum Landscape Teaching Aid Series: Affirmation from Memories of Old Settlers, Part I1940 – 1960
Watts, May Theilgaard
Drawing
Arboretum Landscape Teaching Aid Series: Affirmation from Memories of Old Settlers, Part II1940 – 1960
Watts, May Theilgaard
Drawing
Arboretum Landscape Teaching Aid Series: Three Norway Spruces1940 – 1960
Watts, May Theilgaard
Drawing
Arboretum Landscape Teaching Aid Series: Early Settlers Brought Roses1940 – 1960
Watts, May Theilgaard
Drawing
Arboretum Landscape Teaching Aid Series: Indian Trails and Villages1940 – 1960
Watts, May Theilgaard
Drawing
Arboretum Landscape Teaching Aid Series: Know, Know, Know Your Oaks, This Is How They Grow1940 – 1960
Watts, May Theilgaard
Photographic image
Acer saccharum, an indigenous sugar maple specimen over 250 years old1940s
Webb, Ralph E.
Photographic image
Lisle Farms hawthorn trees in field showing damage from cattle browsing1930 – 1949