15 Dell Upton, “Traditional Timber Framing,” in Brooke Hindle, ed., Material Culture of the Wooden Age (Tarrytown, 1981), 35-96; Noble, Wood, Brick and Stone, I, 40-43.
16 Robert C. Bucher, “The Swiss Bank House in Pennsylvania,” PF 18 (1968-69), 2-11.
1 Levy, “The Birth of the ‘Modern Family,’” 56.