T & B
Thanks for the correction - it was (after all) 42 years ago and I did put a question mark; memories blur a bit with age.
I never got sent to a Country whose name began with the letter "X" because there isn't one - Xanadu exists only in the realm of a popular song. I managed, however, to get a "tick" against every other letter of the alphabet. I would not recommend Greenland in February - it was minus 47C.