Trigonometrical Survey. 



679 



Names of stations. 



Observed 

 angles. 



Distances, 



Halstow ... 

 Sheppey - 

 Bayleigh Tower Spindle 



; 11 



95 4 6 57 

 42 6 39 



> Spindle - - ^ 



Feet. 

 494U 



733'3 



Halstow ... 

 Hadleigh - 

 Prittlewell Steeple 



35 1 8 

 99 3 3 



[ Prittlewell - j 



46820 

 27206 



Halstow - 



Sheppey 



Prittlewell 



64 16 58 

 55 z 4 34 



I Prittlewell - j 



46823 

 S"*43 



Halstow 

 Sheppey - 

 Canewden Steeple 



73 45 4* 

 66 39 49 



> Canewden - ) 



71211 

 74461 



Rayleigh - 



Prittlewell ... 



Canewden 



53 5 ° 

 73 4i 3° 



> Canewden 1 



3H3k 

 26189 



Hadleigh 



Halstow _-_••-_ 

 Flagstaff of the Garrison, 

 Sbeerness 



52 52 24 

 86 10 13 



I Flagstaff - - I 



i 



51846 

 34060 



Severndroog Tower 

 Gravesend ... 

 Purfleet Cliff 



17 48 23 



20 22 40 



141 48 57 



I Purfleet Cliff -» - j 



40423 

 3S49 8 





180 





Rayleigh - 

 Langdon Hill 

 Danbury Spire 



97 7 27 

 43 l8 2 



> Danbury - - 1 



475 '4 

 68746 



Severndroog Tower 

 Langdon Hill 

 Frierning Steeple 



26 24 33 



95 Z S 

 58 10 27 



> Frierning - - 2 



103659 

 46312 



Langdon Hill 

 Frierning - 

 Rayleigh 



88 14 19 

 44 13 »9 



> Frierning - * < . 



463H 

 63270 



4, S 2 



