Individual items and sets

Quality: ✉

1949 Letter franked "9.50fr." with 3 "masques" stamps, sent by registered mail from Leopoldville-Kalina on 18 February 1946 to a former minister in Brussels, cover with Governor General's office letterhead and administrative stamp (CONGO BELGE SECRETARIAT", griffs "RECOMMENDÉ" and "PAR AVION", vf.