Plan
[Visitor Center, Audio-Visual Building, the Morton Arboretum]December 21 1970 – May 16 1972
Myhrum, Arthur
Map
[South Dakota general highway maps]1970 – 1976
South Dakota Department of Transportation, Office of System Analysis
Plan
[Planting plans for Courtland Street and Palmer Street [cartographic material] / O.C. Simonds].20th century
Simonds, O. C.
Plan
[Artist's Conceptions & Floor Plans for the Visitor Center, Morton Arboretum]July 21 1970 – July 31 1971
Myhrum, Arthur
Photographic image
Walking in Wolf Road Praire - (Front to back): Alma Green, Nancy Hart, Carol Doty1970s
Plan
Union Park, [Chicago [cartographic material] : planting plan] / Jens Jensen.20th century
Jensen, Jens
Photographic image
Two Oaks and a Texas Madrone ( Quercus texana, Quercus fusiformis, Arbutus x alapensis)November 1971
Hall, Marion Trufant