Bidspirit auction | Letter from Liverpool, 11.6.1821, English

Letter from Liverpool, 11.6.1821, English postage 2/7, to Porto. It came to Lisbon on the Falmouth packet, where the postage of 420 was applied, to which 70 was added for the Portuguese territorial route. It bears the provisional dated mark of Lisbon 23/LISBOA/6, (LSB 10 rar8), known in few copies.