desc_issuer: China desc_issue: Martyrs secret mark unwmk desc_denom: 3c desc_denom2: 3c (# 13713) Used by 2 overprinted stamps: Hopei postage 1941 3c yelbrn issue=1941g dt=martyrs (1932) d=Liao Zhong-kei var=joined character ovpt=Hopei oc=blk on=issuer=China-issue=Martyrs secret mark unwmk-3c unwmk Shantung postage 1941 3c yelbrn issue=1941g dt=martyrs (1932) d=Liao Zhong-kei var=joined character ovpt=Shantung oc=blk on=issuer=China-issue=Martyrs secret mark unwmk-3c 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 |