Lot 40558 – Revenue Stamps. 1878 20c black in complete sheet 88 and 1906 40c rose block of 14 with spectacular variety

Revenue Stamps. 1878 20c black in complete sheet 88 with the bottom row of seven printed sideways and pointing to the right, very fine and fresh (faint hor. crease of no significance), and 1906 40c rose on bluish green, horizontal block of 14 from the right of the sheet, showing spectacular misplaced perforation as a result of a paper fold before the process to perforate the stamps; a very rare and visually impressive duo, both with full o.g.