Ecuador
1955 Airmail – The 100th Anniversary of the Birth of Jose Abel Castillo, Pioneer Aviator, 1854-1941
1955 Airmail – The 100th Anniversary of the Birth of Jose Abel Castillo, Pioneer Aviator, 1854-1941
1955 The 100th Anniversary of the Birth of Jose Abel Castillo, Pioneer Aviator, 1854-1941
1955 The 100th Anniversary of the Birth of Jose Abel Castillo, Pioneer Aviator, 1854-1941
1955 Airmail – The 50th Anniversary of Rotary International
1955 Airmail – The 50th Anniversary of Rotary International
1955 Airmail – World Press Exhibition – Overprinted “E. M. P. 1955” and Surcharged
1955 Airmail – World Press Exhibition – Overprinted “E. M. P. 1955” and Surcharged
1954 Inscribed “Moviles Timbre Fiscal” and Overprinted “POSTAL”
1954 Inscribed “Moviles Timbre Fiscal” and Overprinted “POSTAL”
1954 Airmail – The 100th Anniversary of the Birth of Francisco Febres Cordero, 1854-1910
1954 Airmail – The 100th Anniversary of the Birth of Francisco Febres Cordero, 1854-1910
1954 Airmail – The 150th Anniversary of the Death of Captain Calderon Garaicoa, 1804-1822
1954 Airmail – The 150th Anniversary of the Death of Captain Calderon Garaicoa, 1804-1822
1954 Airmail – Douglas DC-4 over San Pablo Lake
1954 Airmail – Douglas DC-4 over San Pablo Lake