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
S2973 Bromfield Map CG71
SO487775
SRS diagram D355
S2974 Ludlow Map CH70
SO513750
SRS diagram P231 (1949)
S2972 Onibury Map CF71
SO454791
SRS diagram D258
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