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
S 184 Aldermaston Map DJ43
SU601673
SRS diagram P103
  Bramley Map DL40
SU655594
SRS diagram P194 (1924, 194)
  Burghfield Map DL43
SU693686
SRS diagram D103
S 185 Midgham Map DI43
SU572666
SRS diagram P103
  Mortimer Map DL42
SU672640
SRS diagram D225
  Stratfieldsaye Map DL41
SU656624
SRS diagram D225 (1940 also Stratfield 1917)
S 182 Theale Map DK43
SU644709
SRS diagram D10
S 183 Ufton Crossing Map DJ43
SU616688
SRS diagram D10
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