desc_issuer: Panama desc_year: 1936 desc_denom: 25c desc_color: blkbrn Related descs: issuer=Panama-1935 issuer=Panama-1937 Used by 1 overprinted stamp: Panama postage 3/1/1937 25c blkbrn issue=1937b d=Christopher Columbus (1936) ovpt=U//P//U oc=blk on=1936-25c-blkbrn unwmk perf=12 Not used by any images. Matches 1 type: Panama postage 12/1936 25c blkbrn issue=4th Spanish-American Postal Congress d=Christopher Columbus (1936) unwmk perf=12 |