Airmail Covers

Quality: ✉

1938/1946 Lot of 2 covers "100" air link, special postmarks "Belgium" Congo 20 Nov 38" in red and "Congo Belgium 26 Nov 38" in red and "Congo Belgium 26 Nov 38" in blue, as well as an illustrated cover "BXL-Léopoldville on 25 heures", the 3 return tickets and various franked stamps, vf