MANGOLIA MASHROOM THEME SQUARE ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA ROSE FLOWER THEME 20m ...
10 Cent GRENADA FESTIVAL OF RE ...
35 FILS ROCKET ON MOON AND BAB ...
MANGOLIA 1979 CHILDREN THEME ...
2 Franc MONACO TRIANGLE POSTAG ...
MONGOLIA INSECT THEME TRIANGL ...
60 franc MAGYAR TRIANGLE SHAPE ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
NOYTA CCCP SQUARED ODD SHAPED ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
HERM ISALAND BUTTER FLY TRIAN ...
2 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA FLOWER THEME 80m SQUR ...
100 FILS QUAITI STATE OF HADHR ...
2 1/2 PENCE HERM ISLAND TRIANG ...
HUNGARY 1973 TAMPERE TRIANGLE ...
40 franc MAGYAR TRIANGLE SHAPE ...
MANGOLIA ROMANIA POST SQUARE O ...
MANGOLIA INT YEAR OF CHILD SQ ...
65 FILS QUAITI STATE OF HADHRA ...
MONGOLIA ANIMAL THEME TRIANGLE ...
HUNGARY SPACE CRAFT SQUARE SHA ...