Hornby TT120 class 66 Stay-alive install HM7000 ‪@HornbyModelRailways‬ ‪@layoutconcepts‬

Fitting the ‪@layoutconcepts‬ AED micro stay alive from ‪@TheModelCentreTMC‬ into ‪@HornbyModelRailways‬ NEW TT120 Class 66 Click on this link and search for AED-SSC https://www.themodelcentre.com/?ref=C... As an affiliated associate, I earn from qualifying purchases.