496 Lieut. Col. Lambton’s abstract of the results deduced 
Celestial arc between Patchipolliam and Nam- 
thabad - - - 4 0 06' 1 P',28 
Which added to the last gives the latitude of 
Namthabad - - - 15 06 00 ,21 
Celestial arc between Namthabad and Daumer- 
gidda - - - - - - 2 57 23 ,32 
Which added gives the latitude of Daumer- 
gidda - 180323,53 
The arc between Punnte and Daumergidda by 
seven corresponding stars (9 0 53' 45", 25) 
added to the latitude of Punnae (8° 09' 38", 
39) gives - 180333,64 
Mean of these two latitudes gives the correct 
latitude - - - 18 03 23,58 
By comparing the above three sections of the celestial arc 
with their respective terrestrial measures, we shall have the 
following conclusions. 
Celestial arc between Pumice and Patchipolliam 2 0 50' 10", 54, 
Latitude of the middle point (9 0 34' 43", 6) 9 34 44 
Terrestrial arc in fathoms - - 171516 ,75 
Mean length of the degree clue to latitude 9°34 / 
44" in fathoms - 60472 ,83 
Celestial arc between Patchipolliam and Nam- 
thabad - 4°o6'h" j 28 
Latitude of the middle point - - 13 02 55 
Terrestrial arc in fathoms - - 248188,53 
Mean degree due to latitude 13 0 a' 55" ■ 60487,56 
Celestial arc between Namthabad and Daumer- 
gidda 
2 0 57' S3", 32 
