OSBM Bolt: by St. Margaret's Hope (South Ronaldsay)   

OSBM Bolt, NE buttress of bridge, 2.8m from SE side of road.

Location
Grid reference: ND 4510 9340.
Landranger 7: Orkney - Southern Isles.
Structure: Bridge.
Waypoint: OS2075.
The nearest fundamental bench mark is Duncansby Head, 23.30km to the south.

Logged Visits
Logged on 5th May 2007 by iainmac. Condition: Couldn't find it.
If its there will need digging out.