Trigonometrical Survey. 
503 
art. iv. Triangles for finding the Distances of the Day- Mark, 
St. Agnes ' Light-house, and other Objects in the Scilly Isles, 
from particular Stations in the West of Cornwall. 
Observations made at Karnminnis. 
Between o , „ Mean, 
The station at St. Buryan and the Day-Mark 39 3 22^ "I " 
22f I23 
»3* J 
^ Buryan. 
Karnminnis and the Day-Mark - 129 52 22 -i 
22 
Pertinney and St. Agnes 7 Light-house - 83 39 51^-1 
50 / 5 
Flagstaff of the fort in St. Mary's and Karn- 
minnis - 
} 1 34 39 4 5 i 
45 
Windmill in St. Mary’s and Pertinney 
At Pertinney. 
St. Agnes’ Light-house and Karnminnis 
Day-Mark and Karnminnis 
Flagstaff in St. Mary’s and St c Buryan 
Windmill in St. Mary’s and St. Buryan 
At Sennen. 
Day- Mark and Pertinney 
St. Agnes’ Light-house and Pertinney 
84 23 53 i 
53 
}53i 
92 6 
148 
’if 
20 
21- 
2 I 
2SiJ 
11 Si 
10 2 
93 47 1 8 
92 2 6 S 3 
145 20 8| 
10 
152 43 24 
2 4i 
}9i 
}H i 
