Career
He acted as a stage set designer for the Washington Square Players (1915–1917), when it became the "Theatre Guild" in 1919, also he became a stage setting staff of the theater. "Modern American Design in Metal" Newark Museum March 19 - April 18, 1929 included Simonson, Donald Deskey and William Zorach
"International Exhibition of Theater Art", Museum of Modern Art, January 15- February 25, 1934, more than 700 drawings and models from 14 countries. After the MoMA venue, the exhibition traveled to Worcester, Providence, Pittsburgh, Saint Louis, Chicago and Buffalo
Harvard Contemporary Art Society 1932, exhibition included Simonson, Belorussian Geddes, Robert Jones, Monsine, Ornslegger.