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Title: 2 pieces of 2" x 5/8" steel prepared for welding; 2 pieces o [Go to resource]
Description: 2 pieces of 2" x 5/8" steel prepared for welding; 2 pieces of 2" x 5/8" steel welded, as from machine; 2 pieces of 2" x 5/8" steel showing perfect weld after being dressed; 2 pieces of 2" x 5/8" steel welded and twisted License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1931-783/2 Go to resource More Like this...
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