Trigonometrical Survey. 



707 



Names of Stations. 



Observed 

 angles. 



Distances. 



Northfleet 

 Gravesend Station 

 Soutbfieet Steeple 



/ » 

 90 15 30 



49 26 6 



jsouthfleet 



{ 



Feet. 

 I0290 



•3545 



Gadshill 

 Sheppey Isle 

 Sbottenden Windmill 



28 8 54 

 121 36 55 



jshottenden Mill 



{ 



••9539 

 66221 



Gravesend Station - 



Gadshill ... 



Cliff Steeple 



40 46 7 

 92 28 1 



} Cliff 



{ 



30549 

 19967 



Gravesend Station - 



Gadshill 



Higbam Steeple 



35 48 14 

 76 47 15 



J-Higham 



{ 



14II5 

 23489 



Gravesend Station 

 Halstow Station - 

 Gravesend Steeple 



86 16 16 

 4 iS 19 



\ Gravesend 



{ 



3373 

 44747 



Gravesend - 

 Halstow - 

 Cbalk Steeple 



25 8 43 

 8 11 44 



j Chalk 



{ 



11621 



34 6 73 



Gravesend - 



Gadshill 



Lower Hope Point, Chimney of 



59 21 48 

 72 5 57 



\ Lower Hope Point 



{ 



28287 

 25577 



tbe Guard Room 









Gravesend ... 

 Gadshill 



99 28 57 

 15 26 18 



J- Tilbury Fort 



{ 



6 539 



24228 



Flagstaff, Tilbury Fort 







Gadshill ... 

 Sheppey - - 



28 52 26 

 26 24 22 



> Rainham 



{ 



38245 

 41527 



Rainham Steeple 







Gadshill 

 Halstow - 

 Swanscombe Spire 



128 37 56 

 29 12 53 



> Swanscombe 



{ 



3 6 747 

 58814 



Gadshill 



Halstow - - 

 Nortb/leet Steeple 



124 43 26 

 28 58 21 



I Northfleet 



{ 



31034 

 52658 



Halstow - 



Gravesend 

 Soutbfieet Steeple 



4 37 23 

 •59 53 20 



[ Southfleet 



{ 



57736" 

 '3534 



