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1956 PLANS For a Mobile Arc Welding Selenium-Rectifier Unit This is an original Four and a Half-Page how-to build article that was removed from a vintage magazine. This article is complete with material list, diagrams and instructions. Excerpt: "This rectifier unit converts your a-c welder to d-c operation, enabling you to do welding jobs not possible with a-c welders alone. Welding with converted direct current makes possible the use of all types of electrodes for those hard-to-weld jobs." All pages are NOT shown below. (Plans 4 a mobile arc welding selenium rectifier unit is the responsibility of Daryl Nelson) |
dnelson@cedar--rapids.com (Daryl Nelson) for more information.
