As per scan, 8 cylinder blocks of 6 of decimal Machins, all never hinged mint and unfolded. These are 6p emerald with 2 bands, X870, cylinder 8 no dot, 7p purple-brown with 2 bands, X874, cylinders 6 dot and no dot, 7½p chestnut with 2 bands, X877, cylinder 5 dot, 8p rosine with 2 bands, X878, cylinder 3 no dot, 9p violet with 2 bands, X883, cylinder 11 dot, 11p brown-red with 2 bands, X892, cylinder 4 dot and 20p dull purple with 2 bands, X915, cylinder 4 dot. Scan shows actual blocks on offer. Composite postage by weight always offered on multiple lots won.