Bidspirit auction | Angola 1902 D. Carlos I

Angola 1902 D. Carlos I with ”Provisório” overprint. Letter sent from Mossamedes on 8 August 1910 to Lisbon, arrived on 7 September 1910, franked with stamp Mf#77 50 reis blue, smooth to dotted paper, perforated 11 3/4. Octagonal date stamp from Mossamedes and arrival date stamp in Lisbon octagonal, both well struck in black.