Provisional Instruction On The Automatic Rifle, Model 1915, Chauchat (1918) is a military manual published by the War Department during World War I. The manual provides detailed instructions for soldiers on how to operate and maintain the Chauchat automatic rifle, which was used extensively by French and American troops during the war. The manual covers topics such as assembly and disassembly, loading and firing, cleaning and care, and troubleshooting...