Laserfiche WebLink
E%PLOSIVES, <br />The explosive used, is a 400, 7fa in. California Giant powder, <br />German Insoloid fuse is employed, Powder is stored in a small <br />frame magazine covered with iron, situate 75 ft, N, E, of shaft- <br />house. The average amount of explosives kept in storage, 300 lb, <br />