Stampdesc China, issue=1939 secret marks-$10-unwmk-perf=14


desc_issuer: China
desc_issue: 1939 secret marks
desc_denom: $10
desc_wmk: unwmk
desc_perf: 14

Used by 1 overprinted stamp:
Shantung postage 1941 $10 grn&pur issue=1941d d=Sun Yat-sen (1938) var=secret mark ovpt=Shantung oc=blk on=issuer=China-issue=1939 secret marks-$10-unwmk-perf=14 unwmk perf=14

Not used by any images.

Matches 1 type:
China postage 12/6/1939 $10 grn&pur issue=1939 secret marks d=Sun Yat-sen (1938) var=secret mark unwmk perf=14