Lot of over 20 s.sheets of 1970s and 1980s, all different and MNH, there are complete sets, catalog value US$140+, perfect lot to use as space fillers or for retail resale, low start
GJ.HB 90, topic Aviation, franking a cover sent from Buenos Aires to the Falkland Islands/Malvinas on 14/JUL/1990, with first day postmark + Declaración Conjunta, returned to sender