Sc.435/445 + B514, 1952 UPU Congress, complete set of 12 values on 12 maximum cards, catalog value of the used set US$141+, with small stain points but very good appearance! (Image)

Entire letter sent from Philippeville to Charleroy on 18/OC/1849 franked with 20c. with numeral "96" cancel, very nice! (Image)

4 Covers and cards + 1 front of cover used between 1916 and 1951, interesting! (Image)

Card posted on 29/SE/1930, very interesting! (Image)

Registered airmail cover sent from Bruxelles to Manaos (Brazil) on 28/JUL/1931 with nice multicolored postage! (Image)

Registered airmail cover sent from Bruxelles to Rio de Janeiro on 1/SE/1933 franked with 16Fr., by Aeropostale, interesting! (Image)

Registered airmail cover sent from Bruxelles to Brazil on 12/NO/1937 franked with 18.75Fr., minor defects, fine appearance! (Image)

SPECTACULAR MULTIPLE METER POSTAGE: Registered airmail cover sent from Bruxelles to Rio de Janeiro on 30/JUN/1939, with multiple meter stamps that total 107.50Fr., rare! (Image)

Special card of SEP/1946 with interesting cinderella and postmark, topic AVIATION, VF quality! (Image)

Registered airmail cover sent from Antwerpen to Mreno (Pernambuco, Brazil), with notable postage of 103.30Fr., with some defects but very attractive and rare! (Image)