349 
SHULL—PLACE-CONSTANTS FOR ASTER 
1904] 
+— 
a 
| EZ FE a EE 
sae 
ats 
= 
Tt 
__$_}__+_-4 
ee 
1a Bs 
| 
ise 
iRBE 
| 
= 
eee ee oe ee 
57 heads collected in 1903: mean 25.247+ .122; empit- 
4.9899 + .086 
Ray-curve for 7 
Fig, 9 
Modes 16, 
— 
ial 
7 22, 26, 33; ¢ 
5. 
