10 



OPPOSITION OF MARS, 1849-50. 



Remarks. 



The observations of to-night are not as good as those of yesterday, there being more unsteadiness in the atmospheie, and a less perfect definition 

 of all objects. j. M. (J. 



a Recorded 52.0s. at wire D. 4 The remaining measures by Mr. MaeRae. 



