Sign Language among North American Indians Compared with That Among Other Peoples and Deaf-Mutes

This edition features
• illustrations
• a linked List of Illustrations
• a linked Index and linked Footnotes

CONTENTS (abridged list)
DIVISIONS OF GESTURE SPEECH
THE ORIGIN OF SIGN LANGUAGE
MODERN USE OF GESTURE SPEECH
...

About the Author
"Garrick Mallery (1831 - 1894) was an American ethnologist." --Wikipedia