MACHINERY July 1931 Tungsten Carbide, Welding Allegheny
MACHINERY Design-Construction-Operation Magazine July 1931
Contents include:Eighty-five Thousand Chromium-plated Gages Used in One Plant-Why? Dies for Making a 90-degree Elbow from Flat Stock calculating Punchiong and Shearing Loads What We Have Learned about Tungsten Carbide Maching Split Bearing Liners Combined Milling abd Drilling Machines Welding Allegheny Metal
And more articles with great detailed photos also detailed illustrated ads. 65 pages.
Condition is VERY GOOD! Cover is loose, light wear on backside and has faint soiling.
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