Isaac Chapman, Esq., says, in his "History of Wyoming," Pennsylvania, "In the valley of Wyoming there exist some remains of ancient fortifications, which appear to have been constructed by a race of people very different in their habits from those who occupied the place when first discovered by the whites. Most of these ruins have been so obliterated by the operations of agriculture that their forms cannot now be distinctly ascertained. That which remains the most entire was examined by the writer during the summer of 1817, and its dimensions carefully ascertained, although from frequent plowing its form had become almost destroyed. It is situated in the township of Kingston, upon a level plain, on the north side of Toby's Creek, about one hundred and fifty feet from its bank, and about half a mile from its confluence with the Susquehanna. From present appearances, it consisted probably of only one mound, which in height and thickness appears to have been the same on all sides, and was constructed of earth, the plain on which it stands not abounding in stone. On the outside of the rampart is an intrenchment, or ditch. When the first settlers came to Wyoming, this plain was covered with its native forest, consisting principally of oak and yellow pine, and the trees which grew in the rampart and the intrenchment are said to have been as large as those in any other part of the valley; one large oak particularly, upon being cut down, was ascertained to be _seven hundred years old_. The Indians had no tradition concerning these fortifications; neither did they appear to have any knowledge of the purposes for which they were constructed. They were, perhaps, erected about the same time with those upon the waters of the Ohio, and probably by a similar people and for similar purposes." Directly opposite, on the eastern bank of the Susquehanna, a little above the city of Wilkesbarre, another fortification has been discovered and measured, and found to have been of precisely the same size and dimensions as that described by Mr. Chapman. In these earthen works, and along the banks of the river up as far as Towanda, have been found human skeletons,--as many as six at one time having been washed out from old fire-places by the freshets,--large earthen vessels, and relics of various kinds. One of these earthen vessels was twelve feet in diameter, thirty-six feet in circumference, and three inches thick. It was found on the farm of a Mr. Kinney. Relics of iron instruments have also been found--which agrees with a remarkable tradition of the Shawanese Indians who emigrated from Pennsylvania to Ohio, "that the coasts were inhabited by white men who used iron instruments." Six buttons were also discovered bearing on their faces the _mermaid_, the coat of arms of the Principality of Wales.