I have the Lionel version of this but the modern remake know as Post war classic so I was trying to figure which you had with your wording, mine has TMCC. I'm thinking you mean the original from 1959 - 1962. I had that set also but no boxes.
I believe this is what both came with originally
Lionel Missile Launch Set | |||||
44 | Mobile Missile Launcher With TMCC 6-18462 | ||||
6823 | Flat with Rockets on it. 6-29409 | ||||
6844 | Flat with 6 missiles on it 6-29410 | ||||
3419 | Helicopter Launching Car 6-18891 | ||||
6814 | Strecher Caboose 6-19788 |