THE

ENCYCLOPÆDIA BRITANNICA

THE NEW VOLUMES

CONSTITUTING, IN COMBINATION WITH THE TWENTY-NINE VOLUMES
OF THE ELEVENTH EDITION,

THE TWELFTH EDITION

OF THAT WORK, AND ALSO SUPPLYING

A NEW, DISTINCTIVE, AND INDEPENDENT LIBRARY OF REFERENCE
DEALING WITH EVENTS AND DEVELOPMENTS OF

THE PERIOD 1910 TO 1921 INCLUSIVE