Article - Articulo 1: Selected Back Scans - Seleccion de Imagenes Reverso
Article - Articulo 2: Covers from the Hardebeck Correspondence - Cubiertas provenientes de la correspondencia Hardebeck |
Designs (Diseños) : 1/2c / 1c / 2c / 2 1/2c / 3c San Martin / 3c Moreno / 4c / 5c / 6c / 8c / 10c / 12c / Guemes 15c 20c / Small Format Cattle (Ganaderia Formato Pequeño o Torito) 15c 20c / 20c Large Format Cattle (Ganaderia Formato Grande o Toro) / 25c / 30c / 40c / 50c / 1p / 2p / 5p / 10p / 20p |
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The plates of several high values were washed with acid in 1952. The effect is obvious in how the acid wash expands the white areas of the stamp. -------- Las planchas de varios altos valores fueron lavadas en acido en 1952. El efecto es obvio al causar las zonas sin tinta a aparecer mas amplias. |
The 50cCL2B-SO with washed plates compared with a stamp lacking the acid wash - El 50cCL2B-SO con plancha lavada en acido comparado con un sello sin este efecto. |
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The 2pCL2B with washed plates compared with a stamp lacking the acid wash - El 2pCL2B con plancha lavada en acido comparado con un sello sin este efecto. |
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