529 AWN ACCOUNT OF THE 
‘tuted, with a similar instrument at Sahéranpir as noted below. The 
result, (all corrections made) is that 1013 feet, is the height of Saharan tir 
above the sea. ‘Thus a more correct determination having been obtain- 
ed, since this part of the paper, went to the press, it is substituted for 
the former asswmed difference of level, and the present list is more accu- 
rate, and also contains more places, than the former, which will account 
for the circumstance, of several of the pages bearing the same number. 
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Surveyor General's House at Chow 
| ringhee, Calcutta, August 1821. 
Sahdranpiir Cantonment, August 1821. 
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| Inches. | ° “0 | Inches. om) 0 a 
7th) 4 P. M..28-654 \87° |88°5 air. 29.652} 87 | 85 |Cloudy. 
Sth| 8 A, M.| +732 183-7 [85-6 | Ditto. ; ‘712| 83 3 |Clear. 
104 . 730 185°7 190°3 | Ditto. | *720| 85 | 84 4Ditto. 
4 P. M.| -610/84-9 |85 0 |Cloudy. | °700| 85 | 84 |High wind, 
9th) 8 A.M.) -719|80-7 |78:1 | A little rsin. 645) 82 | 82 |Stormy. Ve 
10 -739 181-6 |79:0 |Cloudy and threatening. | ‘657| 83-| 82 |Ditto. 
12 "709185 7 (85 9|Fair, E.. breeze. ‘675| 85 | 84 |[resh breeze. 
4 P. M.|  -620/85-1 |86°6 | Ditto. °575| 85 | 84.|Ditto, with rain, 
10th|10 A.M.| -780|79-2 |78:0 |Clondy, thunder. *750| 84 3 |Cloudy, showers, 
112 775 76 6 Raining. | 685} 84 | 83 |Rajning, , 
4 P.M -680 |81:8185°6 |Fair, 628) 84 | 83 |fair. : 
ith}io A..M.| -779/83:1 185 3 | Raining heavily. . 815) 84 | 83 |Cloudy and close. 
12th!.1 P.M ‘723 |84°5 |84 5 jCloudy. 800; 84 | 83 |Ditto. 
4 ; °681|84 [84 Ditto. '*700! 84 | 83 
113th|12 | 663 180 8 |79-7 |Ditto. i| -800] 84 | 83 |Rain, close. 
4 P..M.1 +639179-4 |78:1 | Violent wind. | ‘700| 84.] 83° |Ditte. 
14th] 8 A.M.) -700173-9177-2 Light drizzie. ‘715! 82.| 81 |Fresh breeze, 
102 | -810180-0 179-2 | High wind, ditto. | ‘729| 82 | 81 Ditto, 
Mean, |2&-705 |82°5 |82'6 99 705° 84'|. 83 
