The Wilmington, Illinois, Coal-Field

TAKEN in all its bearings there is, perhaps, no more interesting coal-field than that locally known and designated as " Wilmington," both on account of the superior qualities of its product as a house- hold and steam fuel, when compared with other Illinois coal, and its geological position. The territory underlaid with coal, to which this name was originally given, embraced a very small area, including only the south half of sections 31 and 32 (township 33 north, range 9 east) in Wilmington township, and sections 5, 6, 7, 8, 17, 18, 19, 30, and 31, with occasional outliers in sections 3, 4, and 9, and, possibly, in sections 20, 28, 29,30, and 32 (township 32 north, range 9 east) of Reed township, in Will County, comprising eleven square miles of workable coal within the known basin. Borings indicate the presence of coal on sections 30 and 33 in Wilmington