1871, BALLON MONTÉ: PARIS INCOMING MAIL FROM BELGIUM A FEW DAYS AFTER THE END OF THE SIEGE. ”LIEGE 6 FEVR 1871” entire letter franked with Belgique 30c (very fine) sent to Paris with transit cds (7.2.71). The siege of Paris ended January 28th 1871 but mail from abroad to Paris was only allowed to reach the capital on February 17th. VERY UNUSUAL MAIL FROM BELGIUM SENT DURING THE INCOMING MAIL POSTAL BLOCADE OF PARIS.