Physical Description: 1. Alameda NAS Bulletins, Vol. 1, No. 1, April 1, June 1, September 1, 1950.
2. Hiller Copter Anniversary Issue, Vol. 3, No. 12, December, 1952.
3. Valley Press Newspaper Article on Northrop Operations, No. 54, June 3, 1954.
4. Hiller Copter news article of Renison’s arrival, May 15, 1951.
5. Pacemaker News article, Renison joining McClellan AFB, July 20, 1950.
6. Photograph in Newspaper article, Renison joining Northrop.
7. The San Diego Union, Convair Liberator, June 1, 1945.
8. General Tire & Rubber Co. Journal, Article of Renison joining their ranks, May, 1946.
9. The Carrier, Newspaper article of Renison leaving Alameda, July 14, 1950
10. The Sacramento Union, Newspaper article of Renison joining McClellan, July 12, 1950.
11. Pacemaker, Renison leaving McClellan to join Hiller Helicopters, March 16, 1951.
12. Valley Press, Northrop Palmdale Facility’s first clock-in, No. 41, March 4, 1954.
13. Valley Press, Northrop Palmdale’s first delivery to USAF, No. 50, May 6, 1954
14. Unknown Newspaper Article, Renison leaves for England, November 22, 1950
15. Los Angeles Times, Northrop making money with F-89D, March 25, 1955