592 1 615 1 616 1 617 4 618 1 945 4 Set of 12. Unused, but not new. There is discoloration on the backing paper. This is an experimental, small-lot offering. Waterproof packaging, and will be shipped loosely rolled via Yu-Packet Post (see last photo). This shipping method is advantageous for those who only need a small number of sheets, but please be aware that the extent of any tonal imperfections is unknown, and that items cannot be combined for shipping.