SMITHSONIAN INSTITUTION 
S. P. LANGLEY, Secretary 
G. BROWN GOODR, Assistant Secretary, 
in charge of U. S. National Museum 
UNITED STATES NATIONAL MUSEUM 
.4r-ir6yyi.yvytyyJL, . dU y«-#-r 'C^y . ^ \^ 
yy 
/ 
► 
jXXz J 
/TTtL^^ 
yLAjy~ »-- 'C*' , 
