Thats right all four signal structures came from the Rugby "bedstead" gantry. When colour lights were put in in 1939 the gantry was still in good condition so the LMS cut it up to use at the four sites. Well done.The ones that used to straddle the West Coast Main Line and Northampton line at the South end of Rugby station? We're they dismantled upon resignalling with colour lights and installed as smaller units elsewhere?