Printed 'Oficina de Control de Especies Postales y Filatelia' registered cover franked on reverse with 1954 1col deep green & black, 2 x 1956 30c carmine and 5c deep violet blue 'Social Welfare' TAX issue (SG 1222, 1253 & 1247a) with home made black on white typed 'VALUE DECLARATION' seal all tied by JINOTEPE cds's dated 27 JAN 1958 with boxed 'JINOTEPE' registration marking in blue on front. Addressed to ARGENTINA with transit & arrival marks on front & reverse. Unusual.