686 
PROFESSOR J. N. LOCKYER ON THE PHOTOGRAPHIC 
(2.) Stars- photographed with Instrument B (6-inch prism of 45°, and 6-inch Henry 
object-glass). 
Name of star. 
Number of 
photographs. 
Name of star. 
Number of 
photographs. 
a Andromedee. 
1 
a Orionis. 
3 
7 Cassiopeise. 
6 
a Canis Minor! s. 
1 
ji Andromedee. 
1 
a Canis Major is .... 
2 
7 Andromeda. 
1 
a Virginis. 
1 
a Arietis. 
1 
a Bootis. 
11 
y3 Persei. 
1 
a Ophiuchi. 
1 
a, Persei. 
1 
a Lyr®. 
2 
a Tauri . ^ . 
1 
/3 Lyr^. 
7 
a Aurigae. 
5 
7 Lyrae. 
1 
/J Oriouis. 
3 
a Aquil*. 
5 
7 Oriouis. 
1 
7 Cygni . 
3 1 
e Orionis. 
1 
a Cygni . 
3 1 
f Orionis. 
1 
^ Pegasi. 
2 
(3.) Stars photographed with Instrument C (two 10-inch prisms of 7^°). 
Name of star. 
Number of 
photographs. 
Name of star. 
Number of 
photographs. 
7 Cassiopeia?. 
6 
a Geminorum. 
1 
a Arietis. 
1 
a Canis Minoris. 
3 
/3 Persei. 
1 
ji Geminorum. 
2 
a. Tauri. 
2 
a Leonis. 
2 
a Aurigse. 
2 
a Ophiuchi. 
2 
ji Orionis. 
7 
X Virginis. 
1 
ji Tauri. 
1 
a Bootis. 
4 
7 Orionis. 
4 
a Coron®. 
2 
0 Orionis. 
2 
a Lyrre. 
15 
6 Orionis. 
1 
a Aquilee. 
5 
f Orionis. 
1 
Cygni. 
2 
