Test of a Delco Lighting Plant

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. The authors desire to express their indebtedness to Prof. E. B. Freeman, Prof. J. E. Snow, and Assoc. Prof. B. P. Moreton for their cooperation and helpful suegee tions. They also wish to thank the Dom estio Engineering Co. Of Dayton, Ohio for.