COPYRIGHT, 1924, by R. R. BOWKER COMPANY
First Edition, May, 1921
Second Edition, April, 1924
Reprinted, March, 1925
Printed in the United States of America for
The R. R. Bowker Company by FRANKLIN
SPIER at the Vail-Ballou Press, Binghamton,
and bound by H. Wolff Bindery, New York