National Geographic Magazine, April 1914

c

z~ ~ -c

z; sx z; z -c ~

"

"" C. if.

<

z

0

r

::.::

"

if. if.

,.' ยง:

"~ ~ c,c :.::

v if.

< c

:.:J

e, 0 if. if.

W

1'tx: ~ w

,=..

308

"

tc

~

~

~

>-

-

!-