124 Do ve über die nicht periodischen Veränderungen 



169) Madison Barracks. 



422) Fort Monroe (Virginia). 



1835 

 1843 



1844 

 1845 

 1846 

 1847 

 1848 

 1849 

 1850 

 1851 

 1852 



46.17 47.96 

 44.12 37.12 

 38.03 37.92 

 44.79 42 74 

 40.90 J38.87 

 42.19 42.65 

 41.45 39.79 

 37.50 36.56 

 43 34 43.01 

 42.44 '46,36 

 35.19 !42 62 



55 89 

 37.09 

 48.73 

 51.01 

 48 91 

 45 01 

 4749 

 46.40 

 4657 

 49.32 

 48.87 



59.80 

 55,30 

 5932 

 58 58 

 57.29 

 54 91 

 55.06 

 5430 

 51.07 

 54.38 

 5344 



69.85 75.30 

 64.18 75.29 

 72 24 74 91 

 65.94 ^6.30 

 70 00 73 95 

 62'24 72 24 

 67.77 175 48 

 61.65 75 56 

 62.99 '73.09 

 65.49 J72.54 

 65.85 .72.74 



7597 

 78.19 

 7867 

 7902 

 78.86 

 76 16 

 75.48 

 7545 

 78.46 

 79 00 

 76.23 



77.88 

 77.18 

 74.13 

 77.95 

 79.74 

 7435 

 75.89 

 76 01 

 76.85 

 75.04 

 74 12 



72.75 

 75 28 

 71.62 

 72.00 

 74.20 

 69.98 

 6928 

 70.70 

 71.45 

 69.66 

 70.20 



67.23 J55.52 

 58.25 48.80 

 60 56 52 46 

 61.07 J51.70 

 61.56,54 46 

 60.50 53 02 

 69.11 '46 22 

 60 18 '54.94 

 60.65 |52.67 

 6136 48 46 

 63.39 '49.94 



44.05 

 41.24 

 41.84 

 34.77 

 46.24 

 43.88 

 51.79 

 43.35 

 45 75 

 40.90 

 47.87 



62.36 

 57.67 

 58.96 

 59.66 

 60.41 

 58.18 

 58.73 

 57.72 

 58.82 

 59.57 

 58.38 



