Ethan Viall

• Broaches and Broaching
• Electric welding
• United States Rifles and Machine Guns; a Detailed Account of the Methods Used in Manufacturing the Springfield, 1903 Model Service Rifle; Also ... Enfield Rifle and Three Types of Machine Guns
• Gas Torch and Thermit Welding
• United States Rifles and Machine Guns; a Detailed Account of the Methods Used in Manufacturing the Springfield, 1903 Model Service Rifle; Also Descriptions of the Modified Enfield Rifle and Three Types of Machine Guns