Trigonometrical Survey. 



703 



Names of stations. 



Observed 

 angles. 



Distances. 



Severn droog Tower 

 Well Hill 

 Crayford Steeple 



1 u 



55 4 H 

 35 32 



> Crayford 



! 



Feet. 

 26479 



3784 





77 37 40 

 48 8 40 



JAsh 







Well Hill 

 Crayford - 

 Ash Steeple 



{ 



34738 



45555 



Ash - 

 Crayford - 

 Northfleet Steeple 



53 7 »° 



44 32 4 



I Northfleet 



- { 



32237 

 36767 



Ash - 

 Northfleet 

 Gravesend Station 



15 3° 4 

 85 1 8 



> Gravesend 



{ 



32664 

 8762 



Ash 



Northfleet 



Lord Eardley's, Belvidere 



47 33 3° 

 97 53 4° 



> Belvidere 



{ 



56308 

 41951 



Gravesend from Halstow 44836 feet. 



Gravesend 

 Halstow 

 Gadsbill Station 



31 38 20 

 24 18 20 



J Gadshill 



Halstow 

 Sheppey 

 Gadshill 



128 34 28 

 18 18 3 



Sheppey from Gadshill 



22275 

 28388 



706S6 



Sheppey 

 Hernhill Steeple 

 Stockbury Steeple 



88 18 o 

 37 2 o 



> Stockbury 



43»44 

 71603 



Frinstead Steeple 

 Sheppey 

 Hernhill Steeple 



65 27 18 

 64 9 24 



J Hernhill 



57820 

 5 8 439 



Art. xl 1. Secondary Triangles. 



Frant Steeple 

 Botley Hill Station 

 Bidborough Steeple 



26 37 20 

 9 52 49 



26066 

 68071 



Frant - 



Chiddingstone Steeple 



Station near Bidborough Church 



20 52 o 

 29 5 o 



> Station 



4X55 



27227 

 19951 



