UNITED TYPOTHETAE OF AMERICA
1918
Copyright, 1918
United Typothetae of America
Chicago, Ill.
Composition and electrotypes contributed by
Evans-Winter-Hebb, Inc.
Detroit
PREFACE
The writer of this book makes no claim to original investigation. The materials for such investigation do not exist to any considerable extent in this country. The results of such an investigation would form a book not suited to this series.