BR(W) signal alterations notice (No. S.2589) between Tuffley Junction and Naas Crossing, August 1968. 3pp with fold out diagram.
GWR signal alterations notice Little Mill Junction Signal Box 1939
GWR signal alterations notice Little Mill Junction Signal Box 1938
BR(W) signal alterations notice Kensington North Main 1967
GWR signal alterations notice Pontrilas 1941
BR(W) signal alterations notice Stage 3 Cardiff Multiple Aspect Signalling 1966
BR(W) signal alterations notice Chippenham East 1958
