By way of encouragement, the assembly exempted from taxes and levies artisans who engaged in their crafts and did not plant tobacco. In 1657, in order to assure smiths, tanners, and weavers ample raw materials to work with, it forbade the exportation of iron, hides, and wool. This latter law had a checkered career: it was repealed the next year, reenacted two years later, repealed as a failure after eleven years, reenacted once more after another eleven years, and immediately repealed by royal order as a threat to the trade and commerce of England. Through it all the supply of working smiths remained small in the colony of Virginia, and their charges skyrocketed. The county courts were given regulatory powers “by reason of the unconscionable rates, [that] smiths do exact on the inhabitants of this countrey for their worke.” Later and for another reason—the runaway inflation that accompanied the Revolution—prices of many commodities were commonly fixed. For instance, the price of bar iron (a consumer item for smiths) was set by a Williamsburg town meeting of July 16, 1779, at 800 shillings per ton and eightpence per pound “for the present month.” [Illustration: _Shown in this illustration from Joseph Moxon’s Mechanick Exercises, published in several eighteenth-century editions in London, are the basic pieces of equipment in a blacksmith’s shop—then and since. Actually, the bellows connection shown is faulty: the draft must come up through the firebed, not blow across the top of it._] Actually the greatest obstacles to the growth in seventeenth-century Virginia of any large manufactory of iron and steel articles were the scarcities of cash money and, even more simply, of towns. Hartwell, Blair, and Chilton, in their report to the London Board of Trade, entitled _The Present State of Virginia, and the College_, described the situation in 1697: