Messier, IX. li. 47 m. 12s., N., 69° 41' (1900). 

 Spiral nebula in Ursa Major, enlarged about 5 

 diameters from a negative by Mr. Isaac Roberts, 

 taken 31st March, 1889, with an exjiosure of 4 

 hours. 



51. .Mo^^i.r. J;.A. XUl li, -irna -7>^, N,. 47 4- (I'jijuj. 

 Spiral nebula in Canes Venatici, enlarged about 8 

 diameters from a negative by Mr. Isaac Robekts, 

 taken 21st .\pril, 1889, exposed for 4 hours. 



31 & 82. Messier, enlarged about IJ diameters from 

 a negative by Mr. Isaac Roberts. 



27. 



Messier, R.A. XIX h. 55m. 3s.. N , 22° 27' (1900) 

 The Dumb Bell nebula in Vulpecula, enlarged 

 aboui 8 diameters from a negative by Mr Isaac 

 Roberts, taken 29th April, 1889, w-ith an exposure 

 of 4 hours. 



S5. COLLEGE 



