Sixth Printing, September, 1923

Seventh Printing, November, 1923

Eighth Printing, May, 1924

Ninth Printing, November, 1924

Tenth Printing, July, 1925

Eleventh Printing, March, 1926

Twelfth Printing, February, 1927



_Printed in the United States of America_




All in this book that is good and enduring
and worth while for humanity, I
dedicate to the memory of my wife,

MARY PYNE


_Waterbury, Connecticut,