[ ^^9 3 
abler to give an exa£t, credible Relation, which I fliall be 
furetodoe. 
As I Traveird over Stanemoore in Torkshire, I obferv'd 
the River Greatah^ [^a River about half as h'\%^s Char - 
well 2it Oxford) run under ground for about a Mile,lo that 
we paffed over it, dry-foot. The paffage under ground 
is but narrow i fo that in winter when the ilreamsare 
high, it keeps the Channel above ground. 
S I R, I am 
Tour moft Obliged Friend 
and Humble Servant 
HUGH TODD. ' 
S 2 Exercitatio 
