p 



Ti 



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SnppUvtent to Naiitr 



December \o, 1896 



v?f 



Nature 



A WEEKLY 



ILLUSTRATED JOURNAL OF SCIENCE 



VOLUME LIV 



MAY 1896 to OCTOBER 1896 



" To the Sflid ground 

 Of Nature trusts the mind which builds for aye." — A\'ordsworth 



M A C M I L L A N AND CO., Limited AS^ ^> 



NEW YORK : THE MACMILLAN COMPANY \{ ^ 



Nisi *'ATION^\■ 



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