One of the covers I picked up in that Auction lot.  thinking of you as I post this 🙂   hard to believe it was just over 50  years ago. How time flies, and in a Boeing 707 🙂  — 138 I think but not had time to do any research. which I must —   note the detail on the cover.. I think the flight was Manila, Hong Kong, Darwin,  Sydney.   

Anyone remember that aircraft 🙂   I do..   sad but true  🙂

Lovely cover for my collection