[Construction of experimental structure, Shell House?]

A man inside a Poly Canyon structure with tools lying about him. The roof line makes for a possible identification of the structure as the Shell House, built in 1963-1964 and 1975 by students: Larry Gangwisch, Ronald James, Raymond Ketzel, Roger Marshall, David Wright, James Zimmerman with advisors: George Hasslein, Wesley Ward, Harvey Koehen.