RIO-JANEIRO AP.16 1847 to Santos, mailed from British Consulate Post Office via England with London-Paid 4. March 1847, the cover was forwarded by the Agent "Biancone & Co / Hamburg" according to cachet on reverse, on front 660 Reis Brasilian tax and 2/4 Sh British tax, rare and unusual, very interesting postal history item
6; Übersee A-Z; BRASILIEN; Markenausgaben
6; Overseas A-Z; BRAZIL; Stamp Issues