Herman Cudris Castañeda

Stamps Country Ecuador . Herman Cudris Castañeda

Douglas DC-4 airplane, over Lake San Pablo - Air Mail, 1954.
Ecuador
Attendance at the 1939 New York International Exposition
Ecuador
Chimborazo (Volcano) Highest mountain in Ecuador-Series:1934-1945-Urban Landscape
Ecuador
First Centenary of the Founding of the Republic, 1830-1930 - Farmer Plowing with Oxen.
Ecuador
Peasant Social Security - Guayaquil Post Office - Workers - Mandatory Tax.
Ecuador
Restoration-Democracy - Second Anniversary of the Revolution of May 28, 1944 - Torch of
Ecuador
Mostrance - Ostensorio -Sesquincentennial of the First Constituent, Riobamba-1830-1980.
Ecuador
Government Palace-Quito - Series:1944.
Ecuador
Cimborazo - Chimborazo Mountains.
Ecuador
Puerto Bolívar Railway-Social Security Fund for Rural Workers - Postal Taxes
Ecuador