Iakov Chernikhov. Envisioning Architecture (MoMA, New York, 2002) 1933, 79 Norman Bel Geddes. Pencil Points 18 January 1937, 12 P C Jeffries. Pencil Points 20 June 1939, 404 Harbin F Hunter. Architect and Engineer 138 39 October 1939, 30 Barry Byrce. Architectural Record 68 30 August 1930, 192 Mies van der Rohe. Architectural Record 68 30 October 1930, 328 Eugene Kinn Choy. Architect and Engineer 136 37 April 1939, 37 JD Leland and Co. Pencil Points 12 January 1931, 56 Norman Bel Geddes. Pencil Points 18 January 1937, 13 Frederick K. Sloan. Pencil Points 18 August 1937, 499 Jeremiah Schmidt. Pencil Points 12 March 1931, 224