LIST OF ILLUSTRATIONS.

Fig.

1. [Microscopical Sketch of Wool Fibre.]

2. [Kempy Wool Fibres.]

3. [Sectional View of Wool Fibre.]

4. [Wool Fibres Showing Action of Alkalies.]

5. [Wool Fibres Showing Action of Acids.]

6. [Wool Washing Machine.]

7. [Wool Cloth Washing Machine.]

8. [Woollen Cloth Washing Machine.]