From the record
“Wingspread is a conference center and house in Wind Point, Wisconsin, United States. Designed by Frank Lloyd Wright, it was built from 1938 to 1939 for the businessman Herbert Fisk Johnson Jr., the president of S.C.”
Wikipedia article Wingspread, CC BY-SA 4.0.
One of 57 National Register listings published here for Racine County · listed in 1975 · category: Building · built in 1936, Prairie School architecture, by Frank Lloyd Wright · a National Historic Landmark.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service



