Stamps Situation Interchangeable

C138 ? Acadia National Park
Manuel Briones
C138 ? Acadia National Park
Manuel Briones
C137 - McKinley Mount
Manuel Briones
C137 - McKinley Mount
Manuel Briones
C137 - McKinley Mount
Manuel Briones
C135 - The Grand Canyon of the Colorado
Manuel Briones
C134 - Rio Grande
Manuel Briones
C130 - XXX Years of the Antarctic Treaty
Manuel Briones
Cathedral Square, Halberstadt
Nelida Fernandez Besada
Cathedral Square, Halberstadt
Nelida Fernandez Besada