CONVENTION FOR THE ARRANGEMENT OF PACKETS, BETWEEN HIS BRITANNIC MAJESTY AND HIS ROYAL HIGHNESS THE PRINCE REGENT OF PORTUGAL; SIGNED AT RIO DE JANEIRO, THE 19th OF FEBRUARY...PUBLISHED BY AUTHORITY
1811 · London
by [Great Britain-Portugal Treaty
London, 1811. 7pp. Small quarto. Modern morocco backed marbled boards, fine. Important treaty between the exiled Portuguese Crown and Great Britain concerning the establishment of packet lines between the two nations. Printed in English and Portuguese. (Inventory #: WRCAM16399)