408 



Tables for determining Heights. 

 Table II. — (Continued.) 



[No. 5. 



Barometer Twenty Inches. 



Barometer Twenty-one Inches. 



Inches. 



Factor. 



Inches. 



Factor. 



Inches. 



Factor. 



Inches. 



Factor. 



20.60 



163.25 



20.80 



159.06 



21.60 



142.67 



21.80 



138.66 



.61 



.04 



.81 



158.85 



.61 



.47 



.81 



.46 



.62 



162.83 



.82 



.64 



.62 



.26 



.82 



.27 



.63 



.62 



.83 



.43 



.63 



.06 



.83 



.07 



.64 



.41 



.84 



.22 



.64 



141.86 



.84 



137.87 



.65 



.20 



.85 



.01 



.65 



.66 



.85 



.67 



.66 



161.99 



.86 



157.81 



.66 



.46 



.86 



.47 



.67 



.73 



.87 



.60 



.67 



.26 



.87 



.27 



.68 



.57 



.88 



.39 



.68 



.06 



.88 



.07 



.69 



.36 



.89 



.18 



.69 



140.86 



.89 



136.87 



20.70 



161.15 



20.90 



156.97 



21.70 



140.66 



21.90 



136.68 



.71 



160.94 



.91 



.77 



.71 



.46 



.91 



.48 



.72 



.73 



.92 



.56 



.72 



.26 



.92 



.28 



.73 



.52 



.93 



.35 



.73 



.06 



.93 



.08 



.74 



.31 



.94 



.14 



.74 



139.86 



.94 



135.88 



.75 



.10 



.95 



155.94 



.75 



.66 



.95 



.69 



.76 



159.89 



.96 



.73 



.76 



.46 



.96 



.49 



.77 



.68 



.97 



.52 



.77 



.26 



.97 



.29 



.78 



.47 



.98 



.31 



.78 



.06 



.98 



.09 



.79 



.27 



.99 



.11 



.79 



138.86 



1 .99 



134.89 



Proportional parts for thousandths of inches. 



Inches. 



.001 



.002 



.003 



.004 



.005 



.006 



.007 



.008 



.009 



Diff. .22 



.02 



.04 



.07 



.09 



.11 



.13 



.15 



.18 



.20 



„ .21 



.02 



.04 



.06 



.08 



.11 



.13 



.15 



.17 



.19 



„ .20 



.02 



.04 



.06 



.08 



.10 



.12 



.14 



.16 



.18 



„ .19 



1 .02 



.04 



.06 



.08 



.10 



.11 



.13 



.15 



.17 



