unused Block of Four 1c-10c Louisiana Purchase (323-327), imprint and plate no. blocks of four, all are bottom plates except 2c which is a top, all o.g., h.r., 3c hinge reinforced and has a small selvage thin, one 5c stamp disturbed o.g. from mount, 10c T. pair some staining (B. pair never hinged), 2c mostly separated in selvage (counted as a block of four), otherwise very good-very fine 'set', Scott retail $2,937.00