Stamps Year 1988

Biplane
Pedro Gruenholz
VISIT OF THE PRESIDENT OF BRAZIL DR: JOSE SARNEY
jd r
king bhumibol adulyadej, Rama IX
joaquín iturrioz
Tourism Series: Purmamarca (Jujuy)
Carlos Pinto
Diteranthus wilmotianus Plant
Pedro Gruenholz
Zipa Tisquesusa
Carlos Pinto
King Hassan II
Pedro Gruenholz
First Meeting of Latin American Presidents (Acapulco, Mexico)
Carlos Pinto
Noelia Lopez
Noelia Lopez