Nature, 
October 1, 1914 
Nature - 
A WEEREY 
ieebolRATED JOURNAL OF SCIENCE 
VOLUME “X€ITI 
MARCH, 1914, to AUGUST, 1914 
‘To the solid ground 
Of Nature trusts the mind which builds for aye.” —WORDSWORTH 
PVondon 
ieee rtLAN AN@eeo, Limirenp 
NEW YORK: THE MACMILLAN COMPANY 
