Meelick Steqple 
Speli igadane 
“=e 
G haurldsheple Castlebar 
va » N 
x 
Se : 
\ 
Hh mdm iDeahains 
Greendaan 
\ SS ey 
oS 
& : Shiane 
4 
First Triangulation 
Commenced from a Base ; 
c ; -. : Wephin 
Measured ltwitha filly feel 
, p 
Chain 
for the Survey of the County of Mayo 
By William Bald CEMG.S.L 
rl 
410,000 
4 
