National Geographic Magazine/Volume 31/Number 2

VOLUME XXXI

NUMBER TWO

The NATIONAL
GEOGRAPHIC
MAGAZINE

FEBRUARY 1917

⁙

CONTENTS

16 Pages of Photogravure

Our Foreign-Born Citizens

39 Illustrations

Prizes for the Inventor—Some Problems
Awaiting Solution

7 IllustrationsALEXANDER GRAHAM BELL

Little Citizens of the World

16 Photogravure Illustrations

Bohemia and the Czechs

With 25 IllustrationsALEŠ HRDLIČKA

PUBLISHED BY THE
NATIONAL GEOGRAPHIC SOCIETY
HUBBARD MEMORIAL HALL
WASHINGTON, D.C.

$2.50 A YEAR

25CTS A COPY