1. The author would like to thank the anonymous reader of the text, David Brownlee, and Mary Christian for their helpful suggestions and editing of this article. As Francesco Passanti has observed, "from the 1930s to the 1960s, modernist architects showed a clear concern with the vernacular." Passanti, "The Vernacular, Modernism, and Le Corbusier," JSAH 56, no. 4 (Dec. 1997), 438. For an overview of the field of vernacular architecture studies and a critical historiography through the 1980s see J. B. Jackson, "Vernacular," in American Architecture: Innovation and Tradition, ed. David De Long, Helen Searing, and Robert A. M. Stern (New York: Rizzoli, 1986).
2. Vincent J. Scully, Jr., "Doldrums in the Suburbs," JSAH 24, no. 1 (Mar. 1965), 36–47. The name of Gropius's partner Marcel Breuer appears on the plans of the house in Lincoln but according to the Gropiuses' daughter, Breuer had a minimal role in the design. Eric F. Kramer, "The Walter Gropius House Landscape: A Collaboration of Modernism and the Vernacular," Journal of Architectural Education 57, no. 3 (Feb. 2004), 46 note 4.
3. Hélène Lipstadt has pointed out several modernist houses in Massachusetts that predate the Gropius house, including the Raymond-Kingsbury house (discussed below) and Raymond's Peabody Studio (1932) in Dover
4. the Field House (1934) in Weston, designed by Edwin "Ned" B. Goodell Jr.
5. and the Morris Studio in Lenox (1932), designed by George Sanderson. The Field house also included some vernacular elements. Lipstadt cites these houses as evidence disproving Sigfried Giedion's claim that there were no modernist houses in Massachusetts prior to Gropius's, and she discusses Goodell's leftist politics to refute the widely held notion that American practitioners of modernism were apolitical. Hélène Lipstadt, "Revising Giedion, Redefining the International Style and Preserving Invisible' Modernism in Massachusetts," Society of Architectural Historians Newsletter 45, no. 3 (June 2001), pp. 8-10. On Goodell, see "Early Modernism, Social Idealism, and Anti-communism in the Career of Edwin B. Goodell, Jr.," Boston Society of Architects, Historic Resources Committee, Meeting Notes for April, 2009, http://committees.architects.org/hrc/april09min.htm (accessed 4 April 2010).