desc_issuer: Nicaragua desc_issue: 1937 desc_denom: 1cor desc_color: ultra Used by 1 overprinted stamp: Nicaragua postage 1938 6c ultra d=Leon Cathedral (1914 1cor) oc=blk on=issue=1937-1cor-ultra unwmk perf=12 Not used by any images. Matches 1 type: Nicaragua postage 1/1/1937 1cor ultra issue=1937 d=Leon Cathedral (1914 1cor) unwmk perf=12 |