Trigonometrical Survey, 



575 



Between 



Bow Brickhill and Lillyhoe 



Lillyhoe and Tharfield Tower 



Tharfield and Station on Gazebo at Berkhamstead 



Stanmore and Berkhamstead 

 Bow Brickhill and Stanmore 



Near Lillyhoe. 



Bow Brickhill and Kinsworth 



Lidlirigton and Bow Brickhill - - 



Bow Brickhill and Trusler Hill 



Station on the Ground near Tharfield Tower and Kinsworth 



Kinsworth and Bow Brickhill 



Brill and Epwell 



Wendover and Kinsworth 

 Pen Tower and Wendover 



At Lidlington. 



At Crouch Hill. 

 At Stanmore. 



Bagshot and Pen Tower 



Bagshot Heath and Hanger Hill Tower 



• ' * Mean. 



82 50 26 ] „ 



30 /-3°»5 

 35 J 

 12 12 79,75 1 



43 j* ' 7 * 



54 5 8 S2>S 



SZ ' S >52 

 52,5 



S3»7S 



23 59 3° 1,. 

 32 P 

 5 5 2 ll >5 



166 4 4 4 r s }^s 



68 16 19 "I 



22,75 J 22,25 

 25,25 J 



HS 23 25,7s j 26 , 25 



41 



5 4* 39« 2 5 "I 

 43 J 



31 



'75 U8»5 



,25 r 



4E2 



23 4 47. 



47» 



47» 



49> . 



49.25J 

 49 32 29,5 



59 55 54»25l c . 

 5375 P* 



