Mongolia note after Scott #2126 MNH S/S Owl, Dinosaur, Butterfly GOLD $$ os3
Mongolia note after Scott #2126 MNH S/S Owl, Dinosaur, Butterfly SILVER $$ os2
Mongolia note after Scott #2129 MNH S/S Dinosaurs, Butterflies SILVER $$ os2
Mongolia Scott #1904-1910 MNH Butterflies Insects FAUNA CV$4+
Mongolia Scott #1911 MNH S/S Butterflies Insects FAUNA CV$4+
Mongolia Scott #1963 MNH S/S EXPO '90 Butterflies Insects FAUNA CV$10+
Mongolia Scott #1963-1964 MNH S/S EXPO '90 Butterflies Flowers FAUNA CV$20+
Mongolia Scott #2125 MNH Turtle, Bee, Wildcat, Butterfly SILVER CV$15+
Mongolia Scott #2174 MNH Singpex '94 Stamp EXPO Butterflies $$
Mongolia Scott #2269-2277 MNH Butterflies and Orchids FLORA FAUNA CV$5+
Mongolia Scott #2278-2279 MNH S/S Butterflies and Orchids FLORA FAUNA CV$8+