Flush Bracket 909: Pont-Pwll-defaid   

Flush Bracket on S.W. face of wall, Pont-Pwll-defaid [2GL]; Pont Pwll Defaid, E parapet, W face.

Location
Grid reference: SN 7575 3104.
Landranger 146: Lampeter & Llandovery.
Landranger 160: Brecon Beacons.
Structure: Bridge.
Waypoint: FB909.

Neighbouring Flush Brackets

910	Godre'r-waun 708.38m to the east.
G2978	Myrtle Hill 958.80m to the east.
911	Ynys-wen 1.05km to the east.
908	Cilgwyn 1.70km to the southwest.
913	Ydw Bridge 1.92km to the northeast.

The nearest fundamental bench mark is Llandovery, 2.42km to the northeast.

Second Geodetic Levelling, England & Wales (1912-21)
This flush bracket was used during the Second geodetic levelling, England & Wales, and was levelled with a height of 325.8530 feet [99.3200 metres] above mean sea level (Newlyn datum). It was included on the Carmarthen to Llandovery levelling line. The surveyor's description was Flush Bracket on S.W. face of wall, Pont-Pwll-defaid.

Third Geodetic Levelling, England & Wales (1950-68)
This flush bracket was used during the Third geodetic levelling, England & Wales. It was included on the Llandovery to Carmarthen levelling line.