AT THE OBSERVATORY, CAMBRIDGE, MASS. 



NOVEMBER, 37, 1840 Continued. 



A a. 

 h. m. s. s. 



Mean by first wire 1 46 49. 95 



Chronometer fast 56.76 



Sid. time ... . 1 45 42.49 25.00 



425 



No of 



oh.-. 



27.02 



No. of 

 obs. 



97 



NOVEMBER 37 and 38, 1849. 



