desc_issuer: United States desc_year: 1970 desc_month: 8 desc_day: 22 desc_denom: 6c Related descs: issuer=United States-1969-10c issuer=United States-1971-8c Not used by any overprinted stamps. Used by 1 image: See images as array Usstamp-edgar_lee_masters.jpg Matches 1 type: United States postage 8/22/1970 6c blk&olbis d=Edgar Lee Masters unwmk perf=11 |