On a wholly un-Armstrong Powerhouse related theme, here is part 3 of a documentary about the passing of the southern region slam-door electric multiple units done in the same vein as previous documentaries. If you have seen our previous ones then you will be familiar with the format they follow but for those who haven't, they are basically a representation of the day in the life of a rail enthusiast with what we hope, is a humourous twist. Enjoy!
