ABSTRACTS OF TECHNICAL ARTICLES 345 



the fatigue endurance was noted for an alloy of the same tensile prop- 

 erties as the lead-antimony alloy. 



A Cooperative Electrolysis Survey in Louisville, Kentucky.^ W. C. 

 White. A cooperative electrolysis survey in the city of Louisville, 

 Kentucky, under the direction of an electrolysis committee is described. 

 An analysis of a portion of the survey data and indicated mitigation 

 measures are given as typical examples. The advantages of coopera- 

 tive action in a general electrolysis survey are shown. 



^Elec. Engg., Feb., 1931. 



