OSBM Bolt: by Mill Bay   

OSBM Bolt, culvert, NW side of road, production of NE face of old mill.

Location
Grid reference: ND 2996 9549.
Landranger 7: Orkney - Southern Isles.
Structure: Bridge.
Waypoint: OS2107.
The nearest fundamental bench mark is Duncansby Head, 25.06km to the south.

Logged Visits
Logged on 4th May 2007 by iainmac. Condition: Couldn't find it.