Bidspirit auction | Angola * Fixed tax stamps

Angola * Fixed tax stamps as provisional obliterators. 1949 – Globe outlined by Airplanes. MF307, 2Ags, brown, chalky paper, perforation 11 ¾. Horizontal pair on envelope sent from Cubal to Lisbon (29.06.51), obliterated with a violet provisional postmark “350”. Although the envelope mentions Lobito in the sender’s address, this stamp was in use in Cubal,