Bidspirit auction | Pre-philately. Letter written in Povoa

Pre-philately. Letter written in Povoa da Lomba on 18.10.1830, COIMBRA mark, sent free, with postage of 35 reis paid, FRANCA mark of Coimbra CBR-PP1, rar.5 in black, to Lisbon, where upon arrival it was again marked FRANCA LSB-PP4, rar6, in red.