First Flight Covers-Thai Airways-1962-1973

In 1974 I transferred from L.A. to BKK, Thai Airways headquarters. The man I replaced was the "Promotions Manager" and in his desk I found a stash of First Flight Covers. I naturally hung onto some of them. They are listed by flight dates as follows:
Inaugural Flight - May 1960
Coronado - May 1962,
Bali - Dec. 1967
Seoul - Mar. 1968
Delhi - Jul. 1968
Kathmandu - Dec. 1968
Sydney - Apr. 1971
London, Nov. 1973

Nice find. Always fun.

One more Thai Airways cover - 1985

First Flight Cover - Thai Airways - Bangkok to Zurich - Nov. 1984