desc_issuer: United States desc_year: 1933 desc_denom: 50c Related descs: issuer=United States-1932-2c issuer=United States-1934-6c Not used by any overprinted stamps. Used by 224 (1 visible) images: See images as array Zeppelin_stamp.jpg Matches 1 type: United States airmail 10/2/1933 50c grn d=baby zeppelin unwmk perf=11 |