unused Accumulation, 19th-20th Century, comprising unused stamps and covers, stamps incl. nos. 647-648 (blocks of four), C18, E2, E3, K14, K15; plate no. blocks of nos. 367, 537, 668; plate no. strip of three of no. 219, some never hinged, few have faults, covers incl. first days of nos. 832-34 and C18 (NY), generally fine-very fine lot, Scott retail $2,650.00+