GWR signal alterations notice (No. E.78) High Wycombe South Signal Box, 27th September 1943. 3pp with diagram.
GWR signal alterations notice Acton East Ground Frame 1943
GWR signal alterations notice Beachey Junction, Chepstow 1943
GWR signal alterations notice Little Mill Junction 1938
GWR signal alterations notice Wrexham North 1943
GWR & LMS Joint signal alterations notice Ayleston Hill, Hereford 1938
BR(W) signal alterations notice Codsall 1954
