IN THE UNITED STATES AND BRITISH NORTH AMERICA. 233 



1835 



1840 

 1841 



1S43 

 1844 



1S49 

 1850 

 1851 

 1852 

 1853 

 1854 

 1855 

 1856 



1857 

 1858 

 1859 

 1S60 

 i86i 



1867 



ALABAMA. 



56.45 



54.36* 

 62.48 

 61.96 



62.89 



63-95' 

 65.62^' 



66.3S-" 

 64.61 

 64.51 

 64.58 



61. -J V' 



62.52 



56.45 63.18 



64.72 



62.52- 



66.56^ 



67.59 



60.64* 

 62.65->: 

 62.64'' 



64.56* 



61.80 

 61.85* 



70.05- 

 68.41 

 69.74 



62.57 



D2.73 



60. 66* 



59-32 

 58.63 



68.75 



65. oi- 

 65.48 



65-03 

 65.85 



64.68 

 65.68 



65.87 



66.82 

 66.57 



68. 16 

 66.49 

 66.67 

 66.6i 

 65.18 

 64.58 

 66.32 

 66.22 

 69.25* 



59-83 



66.15 



64.36* 

 62.30 

 62.74*, 



63-13 



66.43 



64.10 



' Hours of observation unkno-wn. 



30 April, 1875. 



