Cover with oval 'MARTI ALEGRETT & Co. PTO CABELLO' company handstamp in blue on front with fine strike of octagonal 'PORTO-CABELLO' French maritime cds dated 5 JAN 1877. Addressed to FRANCE with small 'T' in triangle TAX marking, rated '19' decimes on arrival with partial strike of LIGNE A PAQ FR No.3 cds on reverse along with BORDEAUX arrival cds. A fine cover.