desc_issuer: China desc_issue: Martyrs secret mark unwmk desc_denom: 3c desc_wmk: unwmk desc_denom2: 3c (# 13713) Used by 1 overprinted stamp: China postage 1946 $20 yelbrn issue=1946j dt=martyrs (1932) d=Liao Zhong-kei var=joined character ovpt=octagon cents point oc=blk on=issue=Martyrs secret mark unwmk-3c-unwmk unwmk Not used by any images. Matches 1 type: China postage 12/7/1939 3c yelbrn issue=Martyrs secret mark unwmk dt=martyrs (1932) d=Liao Zhong-kei var=joined character unwmk |