Free Preview of The Practical Metal-worker's Assistant: Containing the Arts of Working All Metals and Alloys, Forging of Iron and Steel, Hardening and Tempering, Melting and Mixing, Casting and Founding, Works in Sheet Metal, the Processes Dependent on the Ductility...
The Practical Metal-worker's Assistant: Containing the Arts of Working All Metals and Alloys, Forging of Iron and Steel, Hardening and Tempering, Melting and Mixing, Casting and Founding, Works in Sheet Metal, the Processes Dependent on the Ductility...