1850.] 



By the Barometer. 

 Table II.— -(Continued.) 



407 



Barometer Twenty Inches. 



Barometer Twenty-one Inches. 



Inches. 



Factor. 



Inches. 



Factor. 



Inches. 



Factor. 



Inches. 



Factor. 



20.00 



176.09 



20.30 



169.62 



21.00 



154.90 



21.30 



148.74 



.01 



175.87 



.31 



.41 



.01 



.69 



.31 



.54 



.02 



.66 



.32 



.20 



.02 



.49 



.32 



.33 



.03 



.44 



.33 



168.98 



.03 



.28 



.33 



.13 



.04 



.22 



.34 



.77 



.04 



.07 



.34 



147.93 



.05 



.01 



.35 



.56 



.05 



153.87 



.35 



.73 



.06 



174.79 



.36 



.34 



.06 



.66 



.36 



.62 



.07 



.57 



.37 



.13 



.07 



.46 



.37 



.32 



.08 



.36 



.38 



167.92 



.08 



.25 



.38 



.11 



.09 



.14 



.39 



.70 



.09 



.04 



.39 



146.91 



20.10 



173.92 



20.40 



167.49 



21.10 



152.84 



21.40 



146.71 



.11 



.71 



.41 



.28 



.11 



.63 



.41 



.50 



.12 



.49 



.42 



.06 



.12 



.43 



.42 



.30 



.13 



.28 



.43 



166.85 



.13 



.22 



.43 



.10 



.14 



.06 



.44 



.64 



.14 



.01 



.44 



145.90 



.15 



172.84 



.45 



.43 



.15 



151.81 



.45 



.69 



.16 



.63 



.46 



.21 



.16 



.60 



.46 



.49 



.17 



.41 



.47 



.00 



.17 



.40 



.47 



.29 



.18 



.20 



.48 



165.79 



.18 



.19 



.48 



.09 



.19 



171.98 



.49 



.68 



.19 



150.99 



.49 



144.88 



20.20 



171.77 



20.50 



165.37 



21.20 



150.78 



21.50 



144.68 



.21 



.55 



.51 



.15 



.21 



.58 



.51 



.48 



.22 



.34 



•52 



164.94 



.22 



.37 



.52 



.28 



.23 



.12 



.53 



.73 



.23 



.17 



.53 



.08 



.24 



170.91 



.54 



.52 



.24 



149.97 



.54 



143.87 



.25 



.69 



.55 



.31 



.25 



.76 



.55 



.67 



.26 



.48 



.56 



.10 



.26 



.56 



.56 



A7 



.27 



.27 



.57 



163.89 



.27 



.35 



.57 



.27 



.28 



.05 



.58 



.67 



.28 



.15 



.58 



.07 



.29 



169.84 



.59 



.46 



.29 



148.94 



.59 

 3 c 2 



142.87 



