IN THE UNITED STATES AND BRITISH NORTH AMERICA. 247 



INDIANA. —Continued. 



1819 



1854 

 1855 

 1S56 

 1857 

 1858 

 1859 



1864 



1870 



50.67 

 51.84 



50.42* 

 49.65 

 50.04 

 52.07 



50.66 



60.17 



60.17 



27* 



54-63 



52.81 



47.66 



51.62 



' Hours of observation unknown. 



