Excellent questions from Seat 2A!
I'll take a stab at several via pure guess-work:
1. Southern with a DC-9-10
2. Pan Am with a B747-100
6. American with a B707-320B
7. American, TWA and United
8. Frontier with a B737-200
9. United with a B727-200
11. Alaska, American, Braniff, Continental, United and Western
13. Reeve Aleutian to Cold Bay, AK
14. Northeast
15. American, TWA and United
Last edited by jlemon; Jul 5, 2012 at 7:44 am
Reason: Additional wild a** guess!