Stampdesc China, issue=Martyrs secret mark unwmk-28c


desc_issuer: China
desc_issue: Martyrs secret mark unwmk
desc_denom: 28c
desc_denom2: 28c (# 4524)

Used by 2 overprinted stamps:
Hopei postage 1941 28c ol issue=1941g dt=martyrs (1932) d=Sung Chiaojen var=joined character ovpt=Hopei oc=blk on=issuer=China-issue=Martyrs secret mark unwmk-28c unwmk
Shantung postage 1941 28c ol issue=1941g dt=martyrs (1932) d=Sung Chiaojen var=joined character ovpt=Shantung oc=blk on=issuer=China-issue=Martyrs secret mark unwmk-28c unwmk

Not used by any images.

Matches 1 type:
China postage 1941 28c ol issue=Martyrs secret mark unwmk dt=martyrs (1932) d=Sung Chiaojen var=joined character unwmk