Overprints on this type: (See as list) 1946 $20 issue=1946c ovpt=box at top oc=blk 1946 $20 issue=1946g ovpt=octagon cents underlined oc=blk Japanese occupation of North China 1942 4c issue=1942e ovpt=chars oc=blk In collections: unused (Stan Shebs) |
External links: Colnect 438723..ong_Print_1940 |
