FIRE AND WATER ENGINEERING Published Every Wednesday at 318-326 West 39th Street, New York, Subscriptlon Rates, $3.00 a Year. Foreign, $4.50 By Fire and Water Engineering, Inc. CHARLES B. HAYWARD FREDERICK W. SHEPPERD EDITORIAL DEPARTMENT ROBERT H. LOCKWOOD – – – Editor K. S. McKAY – Associate Editor FREDERICK SHEPPERD – Technical Editor BUSINESS DEPARTMENT I. H. CASE …. Business Manager Entered as second-class matter. January 9, 1903, at the post office at New York, N. Y., under the Act of March 3, 1879. New York Wednesday, June 25, 1919