Bell Aircraft Corporation groundbreaking ceremony
Fort Worth Star-Telegram
1951-05-20
TCU
Bell Helicopter informational booklet
Bell Aircraft Corporation
1952-08-06
Letter re: Bell Helicopter groundbreaking
Holden, William
1951-05-16
Invitation to Bell Helicopter groundbreaking
1951-05-21
Letter re: Globe Aircraft
Johnson, Lyndon B. (Lyndon Baines), 1908-1973
1950-11-18