Sheet Metal Work

1952. McKnight & McKnight Publishing Company., 76 pages. 12 oz. (10.375 x 7.875 x .4 inches Stapled Paperback).Metal Work by Robert E. Smith. * Metals commonly used, how to make simple layouts; How to layout & develop patterns for Cylindrical, Conical, and Transition parts; Cutting sheet metal, cutting sheet metal with a Ring and Circle Shears; Stakes used in forming sheet metal; bending sheet metal; Make a hem by the hand process; fold an edge with bar folder or Pan Brake; Make a wired edge by hand or machine; Turn a burr; Forming rolls; Beading machine; maintenance of equipment; making joints; Soldering Devices and Appliances; Fluxes & Solders; How to Tin a Soldering Copper, Make a Soldering joint, Sweat Solder a Lap Joint, Tables, Projects, Reference.