unused Block Larger Than four 80, SF-TJ, unused block of ten from foot of the sheet (selvedge trimmed) showing inscription "Address and towards the RIGHT HAND SIDE of the Letter. In Wetting the Back be", margins other sides except SF-SG just clipped or clear at top, large part original gum; creasing (cracks surface on SF-TF and SJ-TJ) and a few small thins but otherwise fine and the central block of six most attractive