Blackstone Canal
Milepost 18
Blackstone
1/5/12

Blackstone Canal
Close up of Milepost 18
Blackstone
1/5/12
Note that the "8" is visible on the right

Blackstone Canal
Side view of Milepost 18
Blackstone
1/5/12

Blackstone Canal
Milepost 18
Blackstone
12/24/13
Numbers clearly visible