British Antarctic Territory Scott #342-344 FIRST DAY COVER Climate $$ 409890 ISH
Argentina Scott #772-C99 FIRST DAY COVER Symposium on Space Research $$ 378238
Djibouti Scott #C233a-C234a FIRST DAY COVERS Telstar, 25th ANN $$
Great Britain Scott #1000-1001 FIRST DAY COVER Information Technology $$