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 327 Bremell Sidings Map CX48
SU111876 		SRS diagram P105
S 337 Coates Map CT50
ST980990 		SRS diagram P211
S 351 Cricklade Map CW49
SU097934 		SRS diagram D88
S 247 Fairford Map CX51
SP166010 		SRS diagram D486
S 332 Kemble Map CT50
ST985975 		SRS diagram P2
S 330 Minety and Ashton Keynes Map CV49
SU034906 		SRS diagram P213
S 329 Purton Map CW48
SU094884 		SRS diagram P213
S 350 South Cerney Map CV50
SU057971 		SRS diagram D88
S 284 Swindon Goods Yard Map CY48
SU156855 		SRS diagram S911
S 283 Swindon Highworth Junction Map CY48
SU163858 		SRS diagram L204
S 326 Swindon Loco Yard Map CY48
SU143852 		SRS diagram P105
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