Nieto, Felix (1951–1952, 16 letters) Noell, Mrs. Ruth E. (1949, 2 letters) Noerager, A.J. (1949, 2 letters) Nordholz, Fred (1948, 2 letters) Nordine, Roy M. (1949, 3 letters) Northcraft, Richard D. (1955–1956, 2 letters) Northrop, W.S. (1953, 1 letter) Norton, William J. (1941–1957, 28 letters) Norton, William R. (1946, 1 letter) Novak, Dr. F.A. (1947, 2 letters) Nowak, Stephen A. (1948–1950, 6 letters) Nutting, Franklin P. (1948, 1 letter) Nygren, Dr. Axel (1952, 2 letters) O'Beine & Fritzgibbon Ltd. (1955, 2 letters) Ochoa, C. (1949, 4 letters) O'Dette, Ralph E. (1957, 3 letters)