Noris Trumpf Plank slide projector (London, SE3)

For whomever is interested - are you handy with rewiring vintage stuff? Given all the interest, I decided to check whether it works - it didn't turn on so I thought I'd check the fuse...but the wiring in the plug has gone so I've cut the flex to be safe. I think it will need a new cable. In summary, I don't know whether this works.