1920s a pair of Cuba domestic and Cuba to Canton cover. 1961 (13 Jun) Cuban 10c aerograma to Canton, uprated by x2, tied by Hong Kong cds,
1920s a pair of Cuba domestic and Cuba to Canton cover. 1961 (13 Jun) Cuban 10c aerograma to Canton, uprated by x2, tied by Hong Kong cds, along with "Lan Sam Lee"1920年代一對古巴國內封及古巴寄廣州封。前者貼2分，後者 1961.6.13 古巴航空郵簡寄廣州，加貼1分，銷夏灣拿波浪線 戳，旁見“連三記”戳記。抵古巴。
