Trigonometrical Survey. 581 



Gad's Hill, Kent. The station is very easily found, being in 

 the middle of the tumulus. 



Sheppey, Isle of. The station is on the bare hill, westward of, 

 and contiguous to, the high range : it cannot be found through 

 means of measurement. 



Hampstead. The station is on the heath, but cannot easily be 

 found, on account of the rugged and broken ground which sur- 

 rounds it : it is situated 40 feet from the road, and among the 

 sand holes. 



Langdon Hill, Essex. The station is in the middle of the field 

 on the top of this hill : it is about 400 feet from either of the 

 stiles. 



Hadleigh. The station is on a remarkable hill, in shape very 

 like a barrow, and is about a mile south-west of the town. 



Southend. The station is in the second field westward from the 

 terrace : it cannot be easily found. 



Interior Stations. 



Hope's Nose, the north projecting point of Torbay. The only 

 spot fit for a station in this part is the one chosen : it can easily 

 be found, for it is the high and bare rising, just above the Nose. 



Ball's Obelisk. This object is on the eastern part of Great 

 Haldon, in Devonshire. The station can be easily found, for it 

 is close to the gate of the inclosure, and on the only spot not 

 covered with heath. 



Evercrutch, in Somersetshire. The hill on which the station 

 is, commands an extensive view, and is not far from the town of 

 Evercrutch. Bruton is also near it. The station is in the middle 

 of the flat place on the top of the hill. 



Crouch Hill, near Banbury, in Oxfordshire. The hill is well 

 mdccc 4 F 



