Chevalier de la Legion d'Honneur, Officer of the Crown of Italy
Fellow of the Chemical Society, etc.


WITH A PREFACE BY
MARSHAL FOCH

AND AN INTRODUCTION BY
FIELD-MARSHAL SIR HENRY WILSON, BART.
Chief of the Imperial General Staff



THE CHEMICAL FOUNDATION, INC.
81 FULTON STREET
NEW YORK CITY



Published, 1923,
By THE CHEMICAL FOUNDATION, INC.
----
_All Rights Reserved_

_Printed in the United States of America_



PREFACE