Bond, Graham, and Peirce, on the Latitude of Cambridge. 
TABLE X. 
Latitude, of the Cambridge Observatory, from each Observer and Star. 
Name of Star. | W.C. Bonn. Masor Grauam.| Grorce P. Bonn. 
No. of Ob- No. of Ob- No. of Ob- 
| In servations, fi servations, it servations, 
a Lyre 42 29 48.37) 22 48.28 10 50.58 | 34 
6 Persei é : | 49.46 2 48.12 144 48,55 23 
y! Andromede . 6 «| 49.10} 36 48.47 164 49.20 104 
8 Canum Venaticorum 47.05 134 
4 Urse Majoris 49.53 2 48.25 143 
Mean Latitude (42 22 48.83) 62 48.29 41 48 36 65 
203 
Mean. 
No. of Ob- 
m1 servations. 
48.57 354 
48.47 394 
48.95 63 
47.05 | 134 
48.40 164 
| 48.60 | 168 
