ENING I ADS TOI). 1, and in tknvads 3,4ani > BE KsofThbiad ie right ft, thread1 rovft 2, 1 and 4 over thread 3. Here, it has to be the left hand that holds thethread extending from right to left, whilst the right hand does the knotting.Fig. 79 explains how the double bars are bound together by…