characterized by rich interlacements, and many symbolic devices.

SYMBOLIC--Typifying or representing the idea or purpose of a design.

SYMMETRY--Regular arrangement of parts across a given axis, so that a
division through that axis will give similar halves.

TONE--The amount (not kind) of light reflected from a given surface--"a
light tone" or "dark in tone."

VARIETY--An intermixture of elements in a design different in form or
color and not arranged symmetrically.

TYPOGRAPHIC TECHNICAL SERIES FOR APPRENTICES

The following list of publications, comprising the TYPOGRAPHIC TECHNICAL
SERIES FOR APPRENTICES, has been prepared under the supervision of the
Committee on Education of the United Typothetae of America for use in
trade classes, in course of printing instruction, and by individuals.

Each publication has been compiled by a competent author or group of
authors, and carefully edited, the purpose being to provide the printers
of the United States--employers, journeymen, and apprentices--with a
comprehensive series of handy and inexpensive compendiums of reliable,
up-to-date information upon the various branches and specialties of the
printing craft, all arranged in orderly fashion for progressive study.

The publications of the series are of uniform size, 5 x 8 inches. Their
general make-up, in typography, illustrations, etc., has been, as far as
practicable, kept in harmony throughout. A brief synopsis of the
particular contents and other chief features of each volume will be
found under each title in the following list.

Each topic is treated in a concise manner, the aim being to embody in
each publication as completely as possible all the rudimentary
information and essential facts necessary to an understanding of the
subject. Care has been taken to make all statements accurate and clear,
with the purpose of bringing essential information within the
understanding of beginners in the different fields of study. Wherever
practicable, simple and well-defined drawings and illustrations have
been used to assist in giving additional clearness to the text.

In order that the pamphlets may be of the greatest possible help for use
in trade-school classes and for self-instruction, each title is
accompanied by a list of Review Questions covering essential items of
the subject matter. A short Glossary of technical terms belonging to the
subject or department treated is also added to many of the books.