The FIRE ENGINEER PREVENTION—PROTECTION—EXTINGUISHMNT CHEMICALS—WATER THE ENTIRE FIELD OF FIRE ENGINEERING Published Monthly Volume XV—No. 10 NEW YORK, OCTOBER, 1921 $2.00 a year, 20c a copy Canada. $2.50; Foreign, $3.00 EXTRAORDINARY ANNOUNCEMENT! The plans of the FIRE ENGINEER for the coming year—1922—are rapidly being completed. Articles of great educational value on all subjects are included and will serve to make the coming twelve months the most important in the history of the profession.