Stamps Year 1990

USSR Pollution 15 NEW
Ángel Sánchez
Jean Francois Champolion
CESAR CONDE CAMESELLE
Sports Tourism: Underwater Fishing.
Carlos Pinto
america-UPAE.the natural environment that the discoverers saw
sergio pescador vallribera
Noelia Lopez
Emblem
Pedro Gruenholz
Gasteria drmstrongii
Pedro Gruenholz
Ceibo flower.
Mario Argenta
Noelia Lopez
Noelia Lopez