1945 Walter Gropius forms TAC (The Architects Collaborative) with Norman Fletcher, John Harkness, and others.
Six Moon Hill Lexington, MA 1949–1950 The Architects Collaborative (TAC), Architectural Firm The W.C. Vaughan Co., Manufacturer
Clarence Howlett House Belmont, MA 1949–1950 The Architects Collaborative (TAC), Architectural Firm The W.C. Vaughan Co., Manufacturer
Five Fields Lexington, MA 1951–1957 The Architects Collaborative (TAC), Architectural Firm The W.C. Vaughan Co., Manufacturer
Mosley House 1955 The Architects Collaborative (TAC), Architectural Firm The W.C. Vaughan Co., Manufacturer
Murchison House Provincetown, MA 1959 The Architects Collaborative (TAC), Architectural Firm The W.C. Vaughan Co., Manufacturer
Royal Danish Embassy Washington, DC 1958–1960 Vilhelm Lauritzen, Architect The Architects Collaborative (TAC), Consulting Architect The W.C. Vaughan Co., Manufacturer
Social Science Building Waltham, MA 1961 The Architects Collaborative (TAC), Architectural Firm The W.C. Vaughan Co., Manufacturer
Phillips Academy Andover, MA 1961 The Architects Collaborative (TAC), Architectural Firm The W.C. Vaughan Co., Manufacturer
Boston Safe Deposit & Trust Company Boston, MA 1961 The Architects Collaborative (TAC), Architectural Firm The W.C. Vaughan Co., Manufacturer
Benjamin Thompson House Lexington, MA 1961 Benjamin Thompson, Architect The Architects Collaborative (TAC), Architectural Firm
Embassy of the United States Athens, Greece 1961 Walter Gropius, Pericles A. Sakellarios, H. Morse Payne, Jr, Architects The Architects Collaborative (TAC), Architectural Firm The W.C. Vaughan Co., Manufacturer