Rebel,
the plaiting work was really difficult. But
don't panic!A great and nearly indispensable help for me was Ashley’s Book of Knots. There I found the necessary explanations of knots and plaits Burgess took for granted. I’ve a German translation of the American edition of 1944 which contains the original drawings of the knots with their numbers. Here they are:
the 5 string plait for the small loop where the cord is to be passed through for making the retention loop (Ashley no. 2983) which is originally a 7 string plait that I took as model and changed it into a 5 string plait by reducing the 4 strings on the left side to 3 and accordingly on the right side from 3 to 2,
the 9 string plait (Ashley no. 2985) which forms the beautiful ear of corn plait Burgess describes,
the 10 strings plait for both cords (Ashley no. 3010).
The pouch I wove on a frame similar to the one Burgess used. The figure of eight weave he mentions is relatively simple. The strings of the cords are split into two and form the warp. One of them is going up and the other down. But they do not only cross each others way on the level of the weft, but are as well twisted around each other like a rope.
If something does not work open the plait and start again. Once you will succeed. Just go for it!
funda iucunda