Trigonometrical Survey. 499 
Distance from Pertinney to Karnminnis 41407,7 feet. 
No. 
Triangles. 
Observed 
angles. 
Distances of the stations from 
the intersected objects. 
Feet. 
2 97 
Pertinney 
Karnminnis 
Il6 12 46 
13 4 ° 7 
:j>St. Buryan Steeple/ 
12751 
484H 
St. Buryan Steeple 
Distance from St. 
Buryan to Pertinney 12450,2 feet. 
298 
St. Buryan 
Pertinney 
Chapel Karnbury 
23 28 57 
5 8 34 54 
j>Chapel Karnbury ^ 
IO728 
5009 
2 99 
St. Buryan 
Pertinney . 
Naval- Signal-staff, 
St. Leven’s Point 
75 3 6 7 
67 3 1 4 
" 1 Signal-staff, St. f 
J Leven’s Point | 
2OO94 
19169 
3 °o 
St. Buryan 
Pertinney 
Sennen Steeple 
69 21 IO 
68 58 0 
/-Sennen Steeple <f 
1 J l 
’7475 
1752° 
Distance from Sennen to Pertinney 20199,9 feet. 
301 
Sennen 
Pertinney 
Stone near the Land’s 
End 
106 43 44 
7 15 12 
1 Stone near the f 
j Land’s End \ 
279 1 
21173 
302 
Sennen 
126 1 11 
T Longship’s Light- f 
10717 
Pertinney 
Long ship’s Light-house 
18 6 39 
j house - 4 
27883 
The above triangles, and those which follow in this section, are 
numbered in order from the secondary series, given in the Philoso- 
phical Transactions for 1795. 
3T 
MDCCXCVII. 
