1. Explosives. Federal explosives act of Dec. 26, 1941 (55 Stat. 863), as amended; Regulations issued under Federal explosives act; Recommendations for storing, handling and transporting explosives. Revised as of June 1, 1944. Bookmark Corporate/Agency Authors: Mines Bureau, Geological Survey, and Interior Department Publisher: Mines Bureau Date: 1944 SuDoc number: I 28.16:Ex 7/6/944