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OSBM Bolt 
OSBM Bolt on concrete block, W side of road at hedge junction.
Location
Grid reference: SN 4443 5995.
Landranger 146: Lampeter & Llandovery.
Structure: Concrete block.
Waypoint: OS0673.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Lampeter,
15.40km to the southeast.
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Cardigan to Aberystwyth levelling line. The surveyor's description was OSBM Bolt on concrete block, W side of road at hedge junction.
Logged Visits
Logged on 24th May 2006 by superswifteagle. Grid reference: SN 4443 5995. Condition: Probably destroyed.
Hedge junction is on a slope up to the road where new crash barriers have been installed. No sign of concrete block anywhere near the roadside. Could be down below in the field I suppose but seems unlikely.
Location
Grid reference: SN 4443 5995.
Landranger 146: Lampeter & Llandovery.
Structure: Concrete block.
Waypoint: OS0673.
Neighbouring Flush Brackets
| S7782 | Llwyncelyn 430.12m to the southwest. |
| S7781 | Ffos-y-ffin 818.84m to the northeast. |
| S7783 | Ardwyn 2.04km to the southwest. |
| G2985 | Clogfryn 2.23km to the north. |
| S0456 | Aberaeron 3.00km to the northeast. |
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Cardigan to Aberystwyth levelling line. The surveyor's description was OSBM Bolt on concrete block, W side of road at hedge junction.
Logged Visits
Logged on 24th May 2006 by superswifteagle. Grid reference: SN 4443 5995. Condition: Probably destroyed.
Hedge junction is on a slope up to the road where new crash barriers have been installed. No sign of concrete block anywhere near the roadside. Could be down below in the field I suppose but seems unlikely.
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