desc_issuer: United States desc_issue: 1917 desc_denom: 1c desc_color: grn Used by 2 overprinted stamps: US offices in China postage 1919 2c grn issue=1919 d=Washington (1908) ovpt=SHANGHAI//denom//CHINA oc=blk on=issuer=United States-issue=1917-1c-grn unwmk perf=11 US offices in China postage 7/3/1922 2c grn d=Washington (1908) ovpt=SHANGHAI//denom Cts.//CHINA oc=blk on=issuer=United States-issue=1917-1c-grn unwmk perf=11 Not used by any images. Matches 1 type: United States postage 1917 1c grn issue=1917 d=Washington (1908) unwmk perf=11 |