„
„
20
In making additions for high picks, any fraction of a pick less than the half shall not have any allowance; exactly the half-pick shall have ½ per cent. added; and any fraction over the half-pick shall have 1 per cent. added.
7. Twist.—The standard being 28’s or finer, the following additions shall be made when coarser twist is woven in the following reeds:—
Below 28’s
to 20’s in
64
to
67