Specimen Officials, 'Specimen' overprints, six different items: O6S, O11S, O14S, O36S, O58S, O73S, best incl. 12c Agriculture (379 issued) and 2c Treasury (309 issued), without gum as issued, all perfs. intact except no. O73S (T. perfs. trimmed off), all but nos. O6S and O14S have faults, otherwise very good-fine lot, Scott retail $330.00