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Triangulation Pillar OSBM S1582: Byrgwm   

FLUSH BRACKET: FL BR S 1582 BRYGWM TP (ODN 488.0184m, AGL 0.0m).

Location
Grid reference: SO 23828 03519.
Landranger 171: Cardiff & Newport, Pontypool.
Explorer 152: Newport & Pontypool / Casnewydd a Phont-y-pwl.
Waypoint: TP1834.

Neighbouring Triangulation Pillars
S2193 Mynydd Varteg Fawr 3.57km to the north.
S2196 Pen-Y-Fan 4.84km to the west.
S1581 Mynydd Garn Wen 5.15km to the east.
2978 Mynydd Maen 6.11km to the south.
S2195 Mynydd Carn-Y-Cefn 7.13km to the northwest.
The nearest fundamental bench mark is Abergavenny, 13.54km to the northeast.
 
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