Frederick K. Sloan. Pencil Points 18 August 1937, 499 Thomas B Benedict. Pencil Points 18 August 1937, 500 Walter Dorwin Teague. Pencil Points 14 October 1933, 439 Norman Bel Geddes. Pencil Points 18 January 1937, 12 Herman Knebel. Pencil Points 20 June 1939, 409 Douglas Dacre Stone. Architect and Engineer 138 39 August 1939, 22 Richard Neutra. Pencil Points 18 July 1937, 423 Miles Sater. Pencil Points 20 January 1939, 30 Thomas S Tait. Architectural Record 68 30 October 1930, 314 Mies van der Rohe. Architectural Record 68 30 October 1930, 328