in order to af certain the height of Mountains. 531 
Comparifon of the third feries. 
Obfervations at the top near c. 
Barom. N° 2< 
above at c. 
In. Pts. 
25.6900 
Correft for the difF. of the 1 « 
2 attached therm. i°.4, / + 3 
Therm. 
attached, 
69.7 
Therm. 
detached, 
o 
62.0 
Barometer at the top, 25.6938 
below, — - 28.3896 
Difference, or fall of the \ 
Log. 4098283 
Log. 453*593 
f Approx, height in 
- t 2 - 6958 Die of Log. 433.3.0 rc: 
Correct for 2 J °,5 of heat, — — -4 26.582 
Correct height in fathoms. 
Height in feet by the barometer, 
— by the trig, method. 
— 459-892 
x 6 
Difference, or error of the barometer 
2759-352 
2831.3 
— 71.9 
Obfervations below near to A. 
Barom. N° I, 
below at a. 
In. Pts. 
28.3935 
Correct for the diff. "1 
of barometer, J 39 
28.3896 
Therm. 
attached. 
o 
71. 1. 
Therm. 
detached. 
© 
72.5 
62.0 heat at c. 
67.2 mean heat. 
39.7 ftandard temperature. 
+ 27.5 difference. 
A detached thermometer in the tent flood at 65®. 
Z z z a 
Thefe 
