desc_issuer: Shanghai desc_year: 1890 desc_denom: 20c desc_color: vio desc_perf: 15 Related descs: issuer=Shanghai-1889 issuer=Shanghai-1891-5c-rose-half Used by 1 overprinted stamp: Shanghai postage due 1892 20c vio issue=1892a d=shield with dragons ovpt=Postage//Due.(gothic) oc=blk on=1890-20c-vio-perf=15 wmk=Kung Pu perf=15 Not used by any images. Matches 1 type: Shanghai postage 1890 20c vio issue=1890 d=shield with dragons wmk=Kung Pu perf=15 |