TY  - ADVS
AU  - Ordnance Survey
TI  - Vale of Glamorgan west, Porthcawl and Rhondda
T2  - Landranger 170
SN  - 0319232867
U1  - 912.4297 
PY  - 2012///
PB  - OS
N1  - Scale 1:50000
ER  -