Memoirs of the Geological Survey - On the Manufacture of Gun-Flints, the Methods of Excavating for Flint, the Age of Paleolithic Man and the Connection Between Neolithic Art and the Gun-Flint Trade is an unchanged, high-quality reprint of the original edition of 1879. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher...