1923 Liu Kung Tau (31 Dec) to England. Hong Kong KGV ovpt. CHINA 10c registered stationery cover (size G), uprated by 2c in pair, tied by
1923 Liu Kung Tau (31 Dec) to England. Hong Kong KGV ovpt. CHINA 10c registered stationery cover (size G), uprated by 2c in pair, tied by Liu Kung Tau BPO Webb type C cds, alongside with scarce "LIU KUNG TAU B.P.O." boxed registered mark. Arrived England (11 Feb).1923.12.31 劉公島寄英國。香港佐治五世加蓋CHINA 10仙掛號郵資封（size G），加貼2仙雙連，銷劉公島英局Webb C型日戳，旁鈐少見之“LIU KUNG TAU B.P.O.”長方形掛號章。2.11抵英國。
