and such are the present silk manufactures of Lyons and Spitalfields. Manufactures introduced in this manner are generally employed upon foreign materials, being imitations of foreign manufactures. When the Venetian manufacture was first established the materials were all brought from Sicily and the Levant. The more ancient manufacture of Lucca was likewise carried on with foreign materials. The cultivation of mulberry trees and the breeding of silk-worms seem not to have been common in the northern parts of Italy before the sixteenth century. Those arts were not introduced into France till the reign of Charles IX. The manufactures of Flanders were carried on chiefly with Spanish and English wool. Spanish wool was the material, not of the first woollen manufacture of England, but of the first that was fit for distant sale. More than one-half the materials of the Lyons manufacture is at this day foreign silk; when it was first established, the whole or very nearly the whole was so. No part of the materials of the Spitalfields manufacture is ever likely to be the produce of England. The seat of such manufactures, as they are generally introduced by the scheme and project of a few individuals, is sometimes established in a maritime city, and sometimes in an inland town, according as their interest, judgment, or caprice happen to determine.
At other times manufactures for distant sale grow up naturally, and as it were of their own accord, by the gradual refinement of those household and coarser manufactures which must at all times be carried on even in the poorest and rudest countries. Such manufactures are generally employed upon the materials which the country produces, and they seem frequently to have been first refined and improved in such inland countries as were, not indeed at a
