MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA INT YEAR OF CHILD SQ ...
NOYTA CCCP SQUARED ODD SHAPED ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
15 FILS QUAITI STATE OF HADHRA ...
HUNGARY 1973 TAMPERE TRIANGLE ...
MONGOLIA DOG THEME SQUARED ODD ...
REPUBLIC OF THE DAHOMY 5f TRIA ...
MANGOLIA AIR BALOON ODD SHAPED ...
5 FILS OLYMPIC GAMES QUAITI ST ...
2 Franc MONACO TRIANGLE POSTAG ...
MONGOLIA INSECT THEME TRIANGL ...
MANGOLIA AMANITA SQUARE BIG SI ...
MANGOLIA REP OF DUTCH ISUE OD ...
HERM ISALAND 6 PENCE BUTTER FL ...
MANGOLIA MASHROOM THEME BIG SI ...
15 FILS OLYMPIC QUAITI STATE O ...
MANGOLIA CUBA CORREOS SQUARE B ...
MONGOLIA BIG SQUARED ODD SHAPE ...
50 FILS QUAITI STATE OF HADHRA ...
15 Paise NEPAL TRIANGLE SHAPED ...
2 1/2 PENCE HERM ISLAND TRIANG ...
25 FILS QUAITI STATE IN HADHRA ...
HUNGARY SPACE CRAFT SQUARE SHA ...