r 0L. XXIII 
NOVEMBER, 1907 
NO. 3 
m 
JOURNAL 
OF TUK 
lisha Mitchell Scientific Society 
m 
% \f 
X’?V ; 
i| 
"l ~ 
ISSUED QUARTERLY 
OHAPEL HILL, N. 0 ., U. S. A. 
TO BE ENTERED AT THE POSTOFFICE AS 
SECOND CLASS MATTER 
