Plan
Columns for Morton Arboretum, Lisle, IllinoisJune 7 1960
American-Marietta Company, Myhrum, Arthur
Plan
House for Mrs. Suzette Morton Davidson, Lisle, Illinois [1970 revision]November 15 1970
Myhrum, Arthur
Plan
The Morton Arboretum Visitor Center [Heating and Ventilation] [Last revised 1972-08-09]August 9 1972
Kroeschell Engineering Co., Myhrum, Arthur
Plan
The Morton Arboretum Visitor Center [Heating/Cooling Systems]May 24 1971
Kroeschell Engineering Co., Myhrum, Arthur
Plan
The Morton Arboretum Visitor Center [Heating/Cooling Systems]April 21 1971
Kroeschell Engineering Co., Myhrum, Arthur
Map
The Morton Arboretum Visitor Center [Wiring Diagrams and Basement Equipment Location and Inserts]February 7 1972
Kroeschell Engineering Co., Myhrum, Arthur
Plan
[Artist's Conceptions & Floor Plans for the Visitor Center, Morton Arboretum]July 21 1970 – July 31 1971
Myhrum, Arthur
Plan
[Visitor Center, Audio-Visual Building, the Morton Arboretum]December 21 1970 – May 16 1972
Myhrum, Arthur