RISC OSMap of G.W. SignalboxesRISC OS
http://www.svrsig.org/gwmap/GWMap.htm
Sxxxx numberSignal Box nameView on map squareOther information including SRS diagram number
S3166 Bangor-on-Dee Map CD88
SJ399455
SRS diagram D524
  Gresford Map CD91
SJ346552
SRS diagram not available
S3169 Marchwiel Map CD89
SJ360480
SRS diagram P252
  Marchwiel Factory Loop Map CD89
SJ374475
SRS diagram P252
  Marford Map CD91
SJ354560
SRS diagram not available
  Whitchurch Cambrian Junction Map CI88
SJ550413
SRS diagram not available
S3095 Wrexham Central South Map CD90
SJ333503
SRS diagram not available
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