Boeing Introduces Its 747 Jumbo Jet Ca. 1969Unknown - 1969
Advances in aviation during World War II led to the possibility of commercial flight, which in turn led to fierce competition among jet aircraft manufacturers. In 1969, when it unveiled the 747, Boeing had taken over the market.
Publisher: [Place of publication not identified] : , WPA Film Library, , 
Copyright Date: ©1969
Characteristics: video file,rda 1 online resource (1 video file (2 min., 41 sec.)) : sound