When twist is woven in coarser reeds no addition shall be made.
8. Weft.—Ordinary Pin Cops.—The standard being 31’s to 100’s, both inclusive, shall be reckoned equal. Above 100’s 1 per cent. shall be added for every 10 hanks or fraction thereof.
In lower numbers than 31’s the following additions shall be made:—
For
30’s,
add
1
per cent.
„