Production In Virginia

The amount of coal used in the Colonies before the Revolutionary War was very small, and few records of it can be found, these all being in the Public Records Office in London. The exports and imports for the years 1768 to 1772, inclusive, are shown in Table 3, which apparently do not include the early shipments from the Virginia field. For the three years 1769 to 1771, the imports from Great Britain-their only source-totalled 17,943 tons, or an average of 5,981 tons per year. If the shipments from Richmond for the same period were available, this average would probably not exceed 6,800 tons per year. In Table 4 the shipments of coal from the James River ports for the period 1758 to 1769 are shown. A few of them are re-exports of coal brought from England, but the great majority are undoubtedly of coal produced in Virginia, and the movement was partly to West Indian ports but mainly to Atlantic ports from Baltimore to Portsmouth, N. H. (Piscataway). In Table 5 the data in Tables 3 and 4 are combined, the exports being deducted, and this summarizes all the available data on the amount of coal consumed in the Colonies before the separation from England. As has already been stated there has been a tremendous amount of work done in the Richmond field over a long period of time, many mines were opened and in some cases operated for years, and practically no accurate data remain or have been published to show what was done. There are undoubtedly manuscripts still remaining that will contribute to much of the knowledge of this field, and it is well worth the while of the proper state authorities to collect all the information that can be found anywhere, to enable the future development of these coal deposits to benefit by the record of what was done in the past. Table 22 shows all the methods of shipment from this field, and all of the data available about tonnages moved over each of them. The shipments by the Chesterfield and Clover Hill Railroads are largely duplicated in some of the other columns, but allowance has been made for this in the estimated totals. In addition to the difficulties experienced with similar data for the other states, these Virginia records have one peculiarly their own; it was the custom to allow 5 pecks to the bushel of coal at the pit and only 4 pecks at the docks or at vessel side. In most of the figures it is not stated to which point they apply, and a considerable error may exist due to this cause, although certainly it does not apply to all of them. The notes show the sources of the figures used, and while it is probable that the totals are lower than the actual amounts produced, the data given are the most complete that can now be assembled.