CEYLON 1921-32 15c green/pale yellow, SG349bCeylon 1921 32 15c green pale yellow, Script watermark, block of 8 from the October 1924 printing combining plates '7' (upper) and '12' (lower), from centre of sheet with horizontal and vertical gutters and comprising four vertical pairs with dies I and II se tenant, SG349b. A fine and fresh mint block with large part original gum. Usual horizontal gutter fold, with some vertical separation and corner crease affecting one stamp, but a spectacular