Complete folded letter with oval 'FEDERICO HUNICKE CIENFUEGOS' company handstamp in blue dated JUN 20 1878 on front franked with two pairs of 1878 25c bluish green 'King Alfonso XII' issue (SG 76a) paying the 1 peseta rate tied by 'Bars' cancels. Addressed to USA with small HAVANA transit cds and NEW YORK arrival cds on reverse. A nice high value franking.