Fig. 516. Knotting on the threads on to a stuff edge and formation of a flat double knot.

Knotting on threads on to a knotted heading (fig. [517]).—Make flat double knots as in fig. [516], detail d, on a double cord and then knot on your threads on to the loops of the double knots, putting the loop through from the right side, so that it may lie at the back. Use double threads so that the work beneath the heading may not be too open.

Fig. 517. Knotting on threads onto a knotted heading.

Knotting on threads on to a picot heading (fig. [518]) —First, crochet a row of chain stitches, then make flat double knots on the chain, far enough apart for the thread between to form picots on the chain, then a second chain of crochet drawn through the picots on one side, on to which tie triple or quadruple lengths of thread, as shown in the engraving.

Fig. 518. Knotting on threads on to a picot heading.

Knotting on threads with round picots (fig. [519]).— Fasten the lengths of thread to the cushion with pins, about half a c/m. apart, fix the cord to one of the pegs at the left end of the cushion, hold it tightly extended in a horizontal line with the right hand. With the left hand knot the threads that are pinned down on to the cord, looping each end twice round it, upwards from below and then drawing it through between the two loops or knots thus formed, pulling each knot to the left as you tighten it round the cord. Make the second row of knots in the same way, taking care to lay the second cord as close to the first as possible that the vertical threads may not be visible between. One series of knots forms a bar; there are both horizontal and slanting bars as will be seen later on.