FIRE AND WATER ENGINEERING ESTABLISHED 1877 The Only Journal Catering the Fundamenlally Belated Fields of Fire Protection and Water Supply MEMBER AUDIT BUREAU OF CIRCULATIONS 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 I. Herbert Case, General Manager Robert H. Lockwood …… Editor C. Ledwith Miller ……… Assistant Editor Karl M. Mann ……….. Advertising Manager H. S. Essex ………. Asst. Advertising Manager NEW YORK, WEDNESDAY, FEBRUARY 4, 1925 INDEX TO VOLUME LXXVI The Index to Volume LXXVI, FIRE AND WATER ENGINEERING, ending with the December 31, 1924, issue, is now off of the press and will be mailed on request to subscribers and readers desiring a copy.