Registered cover franked with 1938 2p lake, 1948 60c black and 1942 10c blue 'Bicentenary of Talca' TAX stamp (SG 276, 379 & T338) all tied by TALCA CERTIFIC. cds's dated 28 SEP 1949 with boxed 'TALCA' registration marking in purple alongside. Addressed to SANTIAGO with arrival cds on reverse. A very rare obligatory tax stamp properly used on cover.