STELLAR PHOTOMETRY. 
N 
PLATE 10 
+ I m 
0® 
— 1 in 
1 
Scale, i mm= i3".6. S 1902 November 30. 
7269 SX Cygni. 
R. A. 20 11 ii® 33 s .2. Dec. + 30° 45' 5S", 
1900, 
