desc_issuer: Hong Kong desc_year: 1921 desc_denom: 50c Used by 1 overprinted stamp: British offices in China postage 1922 50c blk pc=emer issue=1922 d=King George V (1912 Hong Kong) ovpt=CHINA oc=blk on=issuer=Hong Kong-1921-50c wmk=mult crown & script CA perf=14 Not used by any images. Matches 1 type: Hong Kong postage 1921 50c blk pc=emer issue=1921 d=King George V (1912 Hong Kong) wmk=mult crown & script CA perf=14 |