THREE:The news spread on every side; the retreat of the English from Concord, which always was intended, as soon as the object was accomplished, was represented as an ignominious flight before the conquering Americans, and the effect was marvellous. Men flocked from all quarters. There were some twenty thousand men assembled round Boston, forming a line nearly twenty miles in extent, with their left leaning on the river Mystic, and their right on the town of Boston. Putnam and Ward became the souls of the American army. Gage, who was awaiting fresh reinforcements, lay quiet, contented to hold his post, when he might, according to military authorities, have attacked the American lines, at first loose, and without any proper order and consistency, with great advantage. The inhabitants of Boston, not relishing the idea of a blockade, applied to Gage for permission to retire. He replied that they were at liberty to do so with their families and effects, on surrendering their arms. The Bostonians at once interpreted this to mean the whole of their merchandise, and Gage, in consequence, countermanded his permission.The silk trade received a great impulse by the erection of a silk-mill at Derby, in 1719, by John Lombe and his brothers. Lombe had smuggled himself into a silk-mill in Italy, as a destitute workman, and had then copied all the machinery. To prevent the operation of this new silk factory in Englandwhich was worked by a water-wheel on the river Derwent, had 97,746 wheels, movements, and individual parts, and employed three hundred personsthe King of Sardinia prohibited the exportation of the raw material, and thus, for a time, checked the progress of the manufacture. Parliament voted Sir Thomas Lombe[167] 14,000 as a compensation for loss of profits thus occasioned, on condition that the patent, which he had obtained for fourteen years, should expire, and the right to use the machinery should be thrown open to the public. By the middle of this period our silk manufactures were declared superior to those of Italy, and the tradesmen of Naples recommended their silk stockings as English ones. In 1755 great improvements were introduced by Mr. Jedediah Strutt in the stocking-loom of Lee.