502 REPORT—1863. 
Taste IX. (continued.) 
Between 7000 and 8000 feet. 
Temperatures of the 
Dew-point temperatures dew-point as deter- 
mined by 
Calculated Observed Dry and Wet (free) 
from by above that by 
Date. Height. 
3 Se £ 5 oO 5 g 
EB ey 3 2s ey 3 i 
ee |aele2e | Sil 2s | 22 | 3e 
=e aa | do 25 5.5 ae a 
ea ee | 25 £5 a é 26) & E, 
ea Pa mb > 
EF | S*|4e| ee | 6° | az | en 
ad h m feet. ° ° ° ° ° 
March 31 4 273}, 7035. | 9°3 4 
6 8]. 7907. .| 11°8 | oro + 18 
Between 8000 and 9000 feet. 
| Sune 26 15 | Bie | oy) fi | 11°0| | | | | 
Between 10,000 and 11,000 feet. 
ON Aaa sa ORAL 
Between 14,000 and 15,000 feet. 
| March 31 4 35 
March 31 5 56] 14325 |— 4°6 —I0°0 oe Nee be 
June 26 1 23 | 14530 22°1 20°0 de Mere e 
Between 15,000 and 16,000 feet. 
March 31 5 52 | 15630 |—281 
June 26 1 26 | 15935 E52 17°2 ae = 20 
Between 16,000 and 17,000 feet. 
March 31 5 46 | 16080 |— 774 
June 26 1 27 | 16079 = dl Con 2 -» [— 3°6 
I 293] --- 19'5| -- +s 21°0 e oe | any 
I 293"... 22°0/ .. - 24°2 “ ois | mee 
I 30 adhere ZEN | fie | Sc 23°5 cit oo are 
Between 18,000 and 19,000 feet 
iJune 26 1 353) 18053” 3°3 | A i | g°0 
1 363| 18555 |— 50) .-. -s |= 972 + 42 
P47 | aes 1H TET | ES Mes, grag ca -» |— g1 
1 38 Pea ee IETS | |= esl 23 =x +. |—13°2 
\ : a J _ - | 
