HEIGHT, IN ENGLISH FEET, OF A COLUMN OF AIR CORRESPONDING TO A TEiNTH OF 

 AN ENGLISH INCH IN THE BAROMETER, AT TEMPERATURES BETWEEN 

 32° AND 100° FAHRENHEIT, 

 The Barometric Pressure at the Lower Station being = 30 English Inches. 



Temper- 

 ature of 



Air, 

 Fahren. 



32" 



33 



34 



35 



36 



37 



38 



39 



40 



41 



42 



43 



44 



45 



Height 



English 

 Feet. 



87.51 



87.70 

 87.90 

 88.09 

 88.28 

 83.48 

 88.67 

 88.87 

 89.06 

 89.26 

 89.45 

 89.65 

 89.84 

 90.03 



Temper- 

 ature of 



Air, 

 Fahren. 



60° 



61 



62 



63 



64 



65 



66 



67 



68 



69 



70 



71 



72 



73 



Height 



in 



English 



Feet. 



95.67 

 95.87 

 96.06 

 96.26 

 96.45 

 96.65 

 96.84 

 97.04 

 97.23 

 97.42 

 97.62 

 97.81 

 98.01 

 98.20 



Temper- 

 ature of 



Air, 

 Fahren. 



Height 



in 



English 



Feet. 



87^ 

 88 

 89 

 90 

 91 

 92 

 93 

 94 

 95 

 96 

 97 

 98 

 99 

 100 



98.20 



98.40 



98.59 



98.79 



98.98 



99.17 



99.37 



99.56 



99.76 



99.95 



100.15 



100.34 



100.54 



100.73 



XVII. HEIGHT, IN FRENCH FEET, OF A COLUMN OF AIR CORRESPONDING TO 

 A PARIS LINE IN THE BAROMETER, AT TEMPERATURES OF THE AIR 

 BETWEEN 0° AND 34° REAUMUR, 



The Barometric Pressure at the Lower Station being = 837 Paris Lines. 



Temper- 

 ature of 



Air, 

 Reaumur. 



Height 



French 

 Feet. 



73.08 

 73.44 

 73.81 



74.17 

 74.54 

 74.90 

 75.27 



Temper- 

 ature of 



Air, 

 Reaumur. 



9 



10 

 11 

 12 

 13 



Height 



French 

 Feet. 



75.63 

 76.00 

 76.36 

 76.73 

 77.10 

 77.46 

 77.83 



Temper- 

 ature of 



Air, 

 Reaumur. 



14" 



15 



16 



17 



18 



19 



20 



Height 



French 

 Feet. 



78.19 



78.56 

 78.92 

 79.29 

 79.65 

 80.02 

 80.38 



Height 



in 



French 



Feet 



83.31 



83.67 

 84.04 

 84.40 

 84.77 

 83.13 

 85.50 



XVIII. HEIGHT, IN METRES, OF A COLUMN OF AIR CORRESPONDING TO A 



MILLIMETRE IN THE BAROMETER, AT TEMPERATURES BETWEEN 



0° AND 39° CENTIGRADE, 



The Barometric Pressure at the Lower Station being = 760 Millimetres. 



Temper- 

 ature of 



Air, 

 Centigr 



Height 



in 

 Metres. 



10.54 



10.58 

 10.62 

 10.66 

 10.70 

 10.74 

 10.78 

 10.82 



Height 



in 

 Metres. 



Temper- 

 ature of 



Air, 

 Centigr. 



Height 



in 

 Metres. 



Temper- 

 ature of 



Air, 

 Centigr. 



Height 



in 

 Metres. 



11.19 

 11.23 

 11.28 

 11.32 

 11.36 

 11. 40 

 11.44 

 11.48 



24" 



25 



26 



27 



28 



29 



30 



31 



11.52 

 11.56 

 11.60 

 11.64 

 11.69 

 11.73 

 11.77 

 11.81 



32 

 33 

 34 

 35 

 36 

 37 

 38 

 39 



11.85 

 11.89 

 11.93 

 11.97 

 12.01 

 12.06 

 12.10 

 12.14 



D 



89 



