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
S2087 Henllan Map BC62
SN358406
SRS diagram not available
S2086 Llandyssul Map BD61
SN412400
SRS diagram not available
S2088 Newcastle Emlyn Map BB62
SN313404
SRS diagram S902
Prices are shown here.