Bidspirit auction | Postal history. Pre-philately. Letter sent

Postal history. Pre-philately. Letter sent from Gibraltar 2.1.1817, released in the S. ROQUE / ANDALUCIA VAXA post office, by land to Lisbon, where it was marked HESPANHA LSB-OE2, rar4, in black, postage 90 reis, not listed in the catalogue.