Sizes
Size-wise Hayman sets originally came with 22", 20" or 18" bass drums and 12", 13", 14" and 16" toms, but eventually 24", 26" and even 28" basses appeared. The jazzers of the time went for the 18"x 12", 12"x8" and 14"x14" Recording outfit, while the rockers went for the larger-sized Showmans.
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