1919 Ningpo (12 Jun) to USA. Registered cover, f.w. Hong Kong KGV
ovpt. CHINA 10c in pair, tied by Ningpo BPO Webb type F cds.,
alongside
1919 Ningpo (12 Jun) to USA. Registered cover, f.w. Hong Kong KGV
ovpt. CHINA 10c in pair, tied by Ningpo BPO Webb type F cds.,
alongside with "NINGPO BPO" rectangular registered mark. Transit
Shanghai BPO (14 Jun). Arrived Chicago (5 Jul). Webb did not record
this registered mark while Dr. Andrew Cheung recorded usage from 31
Dec 1917 to 15 Nov 1922.
1919.6.12 寧波寄美國。掛號封，貼香港佐治五世加蓋CHINA 10仙雙連，銷寧波英局Webb F型日戳，旁鈐“NINGPO
GPO”掛號橫戳。6.14經上海英局。7.5抵芝加哥。Webb並未記錄此掛號戳，張文德醫生則記錄使用日期由1917年12月31日至1922年11月15日。
