COLLIER'S NEW ENCYCLOPEDIA (1921)
BY MARK TWAIN
COLLIER'S
NEW
ENCYCLOPEDIA
A LOOSE-LEAF AND SELF-REVISING
REFERENCE WORK
IN TEN VOLUMES WITH 515 ILLUSTRATIONS
AND NINETY-SIX MAPS
P. F. COLLIER & SON COMPANY
New York
Copyright 1921
By P. F. Collier & Son Company
MANUFACTURED IN U. S. A.