Heres a place to waste a lotta time watching hours upon hours of old Vintage Historical Footage from the Jet Age
Sure you'll find several Worthwhile Video on this YOU TUBER'S site
https://www.youtube.com/user/sdasmarchives/videos
Boeing 707 Engine Swap
NOTE: Trust me - you'll wanna MUTE the sound on this video - Trust me !
[youtube]http://www.youtube.com/watch?v=inrMhQk-VRM[/youtube]