improvements which they underwent in England, and of their universal application in Leeds, Dundee, and Belfast. From this time the British linen trade rapidly extended. * In 1814 , 3,000 tons of flax were imported; * in 1833 , nearly 19,000 tons of flax and 3,400 tons of hemp. The export of Irish linen to Great Britain rose from 32,000,000 yards in 1800 to 53,000,000 in 1825 , of which a large part was re-exported. The export of English and Scotch woven linen goods rose from 24,000,000 yards in 1820 to 51,000,000 yards in 1833 . The number of flax spinning establishments in 1835 was 347, employing 33,000 workers, of which one-half were in the South of Scotland, more than 60 in the West Riding of Yorkshire, Leeds, and its environs, 25 in Belfast, Ireland, and the rest in Dorset and Lancashire. Weaving is carried on in the South of Scotland, here and there in England, but principally
With like success did the English turn their attention to the manufacture of silk. Raw material was imported from Southern Europe and Asia ready spun, and the chief labour lay in the twisting of fine threads. Until 1824 the heavy import duty, four shillings per pound on raw material, greatly retarded the development of the English silk industry, while only the markets of England and the Colonies were protected for it. In that year the duty was reduced to one penny, and the number of mills at once largely increased. In a single year the number of throwing spindles rose from 780,000 to 1,180,000; and, although the commercial crisis of 1825 crippled this branch of industry for the moment, yet in 1827 more was produced than ever, the mechanical skill and experience