NO. 8.] 



PENDULUM OBSERVATIONS. 



11 



May 27, 1892, afternoon. 



34 



Mean 

 743-5 



9-25 = 13.10 



6-55 



May 27, 1892, afternoon. 



34 



Mean 

 742-9 



9-35 = 13.30 



6-85 



