Bidspirit auction | Pre-philately. Letter from Rio de

Pre-philately. Letter from Rio de Janeiro, July 14, 1832, to Figueira da Foz, entry via Porto, marked BARRA DO PORTO PRT-BA3, rar. 8 in black. Postage of 160 reis, plus 30 reis to pay for land postage. The PRT-BA3 mark is very rare and very well stamped.