5c dark blue postal stationery lettersheet (H&G G8) with view inside of 'Catarata del Iguazu' in brown & olive pre-cancelled with a fine strike of CORREOS Y TELEGRAFOS COL. ROMANG cds dated 1 ENE 901 on front otherwise unused and unaddressed. Colonia Romang was a very early foreign settlement in Argentina established in January 1873 by families from Switzerland, Italy, Germany & France. Scarce.