Print Fundamental Bench Mark: Helmsdale FBM (Helmsdale FBM) Where Highland Council is not the Designating Authority, click on the external links to see the full designation record. Designating Authority Ordnance Survey Date assigned 05 December 2011 Date last amended External Links (0) Loading documents & images Map Find a placename, postcode or grid reference Map layers Base layers Base layer opacity Info Record list Tools The map is limited to 3000 records per layer so not all records are being displayed for this area. Zoom in to see more. Print map Map title Show corner coordinates Location Grid reference Centred ND 0362 1570 (60m by 60m) Map sheet ND01NW Geographical Area SUTHERLAND Civil Parish KILDONAN Related Monuments/Buildings (1) Fundamental bench mark, Helmsdale (Monument) (MHG55395)