1891, Palomita (pigeon) issue "Medio Real" black on blue, first impression cancelled with 2-liner on envelope (vert. middle fold) with senders-imprint "J.&A. Caprilles" uprated with Curacao "25 CENTS" on 30 C canc. "CURACAO 14 10 1891" sent to Bradford, GB with b/s arrival 5.2.91. This rare provisirial issue was used comercially between Coro and La Vela, complete letters to europe are major-rarities. (Tax Method: Margin System)