FIRE AND WATER ENGINEERING ESTABLISHED 1877 The oldest and largest journal devoted to Fire Protection and Water Supply AUDIT BUREAU OF CIRCULATIONS MEMBER ASSOCIATED BUSINESS PAPERS. INC. Subscription Rates. $4.00 a Year Canadian. $5.00 Foreign, $6.00 Published Every Wednesday By Fire and Water Engineering. Inc. 318-326 West 39th Street. New York Charles B. Hayward, President 1. H. Case, Business Manager Karl M. Mann, Advertising Manager H S. Essex, Asst. Advertising Manager EDITORIAL DEPARTMENT Robert H. Lockwood – Editor Fred Shepperd……Technical Editor BRANCH OFFICES Chicago: 123 W. Madison St. – – – Harry B. Boardman. Mgr. Boston: 512 Publicity Bldg. – – – – F. K. Kretschmar. Mgr. NEW YORK, WEDNESDAY, NOVEMBER 9, 1921