Norman Bel Geddes. Pencil Points 18 January 1937, 12 W.E.Haible. Pencil Points 21 July 1940, 442 William Lake Addkison. Pencil Points 18 August 1937, 499 Charles Z Klauder. Pencil Points 20 January 1939, 31 JD Leland and Co. Pencil Points 12 January 1931, 56 Morris Sanders. Pencil Points 21 July 1940, 418 Walter Dorwin Teague. Pencil Points 14 October 1933, 439 Richmond H Shreve. Pencil Points 20 July 1939, 424 Thomas B Benedict. Pencil Points 18 August 1937, 500 Jeremiah Schmidt. Pencil Points 12 March 1931, 224