Example of Shanghai machine postmark   Creator:   China Post Publication Date:   [n.d.] Publisher:   China Post ( Shanghai ) Type:   Artifact Format:   1 envelope Source Institution:   SOAS University of London Holding Location:   SOAS University of London Subject Keyword:   Postmarks -- China Covers (Philately) Spatial Coverage:   Asia -- China -- Shanghai -- Shanghai -- Huangpu District -- Holy Trinity Church 亞洲 -- 中國 -- 上海 -- 上海 -- 黃浦區 -- 上海聖三一堂 亚洲 -- 中国 -- 上海 -- 上海 -- 黄浦区 -- 上海圣三一堂 Language:   Chinese English Example of Shanghai machine postmark