Tombaugh, Clyde William, 1906-1997
Clyde Tombaugh letters to Rory Conces, 1966-1970.
Three letters written to a young Rory Conces by Dr. Clyde Tombaugh, 1 April 1966, 1 May 1968 and 22 June 1970. Letters pertain to recommendations for training in astronomy and a U.F.O. sighting by Tombaugh on 20 August 1949.
Clyde William Tombaugh (1906-1997). Astronomer, New Mexico State University, 1955-1973 and Lowell Observatory.
Tombaugh, Clyde William, 1906-1997
Unidentified flying objects
Astronomy -- Study and teaching.
Correspondence. aat
AIP-ICOS
New Mexico State University. Archives and Special Collections Dept. P.O. Box 30006, Las Cruces, New Mexico 88003, USA