of Ingleborough above the Level of the Sea, "261 



Bearings from the Station on Ingleborough, 



Boulsworth Hill 153°53' 40" 



Clougha West Pike 232 14 47 



Rossal Landmark 237 40 S5 



Lancaster Church 244 27 13 



Aqueduct Station 247 21 32 



Aqueduct Bridge 247 23 48 



Warton Crag 265 36 4 



Hutton Roof Moor ^278 31 20 



Black Comb 279 55 19 



Farleton Knot 285 27 39 



The Calf 341 30 51 



Centre of the Tower 264 40 9 



*** South = 180°; West, 270°; North, 360°; East, 90°. 

 Remarks. — In the triangles L to VL the distances to Ingle- 

 borough derived from the first base line agree to a foot with 

 those obtained by the second, and give the distance from the 

 Calf to Rossal Landmark (nearly 38 miles,) equally correct. 

 With regard to the distance to Lancaster Church tower, of 

 which my measurement appears to be 24 feet in excess, it may 

 be viewed either as a base of verification, proving my distances 

 to be in excess at the rate of 1 in 4000 ; or, if my signal is 

 placed 5 feet too much to the northward, and the Colonel has 

 observed the north-east angle of the church tower, then will 

 the error be reduced to 3| feet*. 



[To be continued.] 



* In the course of the operations the following distances were ob- 

 tained from horizontal anglesl by the theodolite : 

 ! „ . ,J Feet. 



Clougha Pike .... 84 40 55 

 Farleton Knot .... 60 23 29 

 Walney Lighthouse. I 

 CloughTPike .... ,63 53 37 

 Warton Crag .... 89 5 46 

 Walney Lighthouse. 



Clougha Pike . , 

 Farleton Knot . 

 Highest S. turret of\ 

 PeelCastle. \ 



Clougha Pike 

 Warton Crag 

 Peel Castle. 



81 55 \i5 

 62 16 12 



61 7 58 

 91 45 7 



Warton Crag .... 



HestWall 



S.E. angle of Ulver- 

 ston Church Tower. 



87 4 

 74 54 48 



103,336 

 118,345 



103,354 

 92,821 



102,947 

 115,151 



102,948 

 90,199 



Warton Crag. ..., 

 Breakwater Pole . , 

 Ulverston Church. 



Warton Crag 



HestWall 



Inn at Grange near 

 Cartmel. 



Warton Crag . . . 

 Breakwater Pole 

 Grange Inn. 



Warton Crag ... 

 Farleton Knot.. 

 Flagstaff on Bolton- 



le-Sands Church 



Tower. 



69,361 Warton Crag 

 71,743 HestWall.... 



\ Bolton Church. 



82 4 

 80 41 



Feet. 

 69,331 

 69,586 



102 7 

 47 29 



97 7 24 

 52 15 52 



155 47 29 



8 47 38 



9 21 

 26 14 24 



32,372 

 42,941 



32,350 

 40,590 



16,883 

 45,283 



16,883 



