Page 1, at reduced quality. Open the document to read every page in full.
Article in a series on drafting weft-faced patterns, covering straight-draw 2/2 twill threaded on four harnesses. It uses diamond grid graph paper to work out how weft shots appear, numbering the shots across the grid and showing 5-, 7- and 8-shot repeat patterns in two colors (white and black). It ends with a 12-shot sequence on a 12-shaft diagram, which is also shown as Plate 52 in Collingwood's book.