Stamps Year 1961

50th Anniversary of Naval Aviation.
Jose Ignacio Ruiz
Mahatma Gandhi
Jose Ignacio Ruiz
Agulhas Negra Military Academy
Juan Martinez Ferrer
VOLUNTARY STAMP FOR POSTAL EMPLOYEE FUND
Herberth Sierra Licona
Civil War Centennial- Fort Smter-1861-1961
Herman Cudris Castañeda
258 - Housing in Windhoek
joaquín iturrioz
ALONSO DE ERCILLA
Jose Ignacio Ruiz
Charles L. Mullins, Anastasio Somoza and Franklin D. Roosevelt
Jose Ignacio Ruiz
NICARAGUA MILITARY ACADEMY EMBLEM.
Jose Ignacio Ruiz
SCHOOL OF THE AMERICAS
Herberth Sierra Licona