Smithsonian Report, 1914.—Hooper. PLATE 6. 
Fia. 21.—TAPESTRY WEAVING IN THE MERTON 
ABBEY FACTORY OF Messrs. Morris & Co. 
Fic. 23.—HARGREAVE?’S SPINNING JENNY. 
Fig. 24.—ARKWRIGHT’S WATER FRAME. 
