Plate R16, collection (284) housed in red album, with unused (2), used singles (180, three overprinted "O.U.S." , the rest mostly on dated pieces), pairs (16), horizontal strips of three (2), blocks of four (3), strip (of four, block of five, strip of five and block of twelve, and twenty-six used on covers (24). S.G. Spec. #2500+.