Excerpt from Production of Explosives in the United States During the Calendar Year 1918: With Notes on Coal-Mine Accidents Due to Explosives and List of Permissible Explosives Tested Prior to March 31, 1919 Table 1 gives the quantity Of explosives used in each State during the calendar years 1917 and 1918. Tables 2, 3, and 4 present the total production and uses, by groups of States, Of black blasting powder, high explosives, and permissible explosives, the States being grouped so as to include regions where the general conditions Of mining are roughly similar. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.