Mynydd-bach-y-glo
SA5 4; Swansea, Wales
SA5 4; Swansea, Wales
L4 7; Merseyside, England
DT6 4; Dorset, England
B78 1; Warwickshire, England
SO41 6; Hampshire, England
SO53 5; Hampshire, England
TR16 5; Cornwall, England
IV3 8; Highland, Scotland
PL11 3; Cornwall, England
CO7 7; Essex, England
LE2 9; Leicestershire, England
TA24 7; Somerset, England
SY4 4; Shropshire, England
CW5 7; Cheshire, England
CA12 5; Cumbria, England
RG22 4; Hampshire, England
KA27 8; North Ayrshire, Scotland
SG2 8; Hertfordshire, England
BS40 5; Somerset, England
FK4 1; Falkirk, Scotland