Blackstone Canal
Emerson Brook Towpath Bridge
3/18/12
View southward of the remains of the south abutment

Blackstone Canal
Emerson Brook Towpath Bridge
3/18/12
View southward of the remains of the north abutment and stone in the water.

Blackstone Canal
Marker north of Emerson Brook
3/18/12
This is not Milepost 23, but it is at the lower end of a bend of the river and close upstream of where the milestone was.