Postal History - Covers

Quality: ✉

1940 N° 60 (2x) “1fr. carmin” in a vertical pair with a corner piece on a postal authorisation from the Buta Darée post office dated 10 January 1916, executed by the manager of the N.A.H.V. in Dundo in the presence of two witnesses, used for postage in accordance with the 1910 issue’s rates, withdrawn from auction a few days later, very fine