... be linked with a conventional stretcher bar. It would be interesting to see a picture of the rodding arrangement. Is there a single lever or two? Are they always operated together or does the interlocking lock each one separately? Anyone? The one in the picture also has a facing-point lock, to add to the interest. Hi Martin, The signalbox diagram seems to show each blade worked separately as the B end of a crossover (43/43 and 51/51), with economical facing point locks: 62_011740_170000000.png Thanks to Robert Dey for the redrawn diagram. regards Graham Last edited on 1 Nov 2013 22:50 by grahamroberts posted: 2 Nov 2013 08:49 from: Jim Guthrie grahamroberts wrote: The signalbox diagram seems to show each blade worked separately as the B end of a crossover (43/43 and 51/51), with economical facing point locks: Thanks to Robert Dey for the redrawn diagram. Graham, Is that the diagram of Brechin station? I wouldn't mind a copy if it were- is ...