Arnold Lorenzen. Pencil Points 18 August 1937, 501 Mies van der Rohe. Architectural Record 68 30 October 1930, 328 Libbey Owens Ford Glass Co. Architect and Engineer 136 7 March 1939, 5 Richard Neutra. Architectural Record 68 30 August 1930, 100 Howe and Lescaze. Architectural Record 68 30 October 1930, 440 Barry Byrce. Architectural Record 68 30 August 1930, 192 Briggs. Pencil Points 12 January 1931, 54 Iakov Chernikhov. Envisioning Architecture (MoMA, New York, 2002) 1933, 79 Richmond H Shreve. Pencil Points 20 July 1939, 424 Le Corbusier. Envisioning Architecture (MoMA, New York, 2002) 1932, 21