There was a large concrete tunnel, covered with a grassy, soil mound, and if you ran towards the tunnel and mis-judged it, you could give yourself a hideous crack on the head! There was also a large climbing frame made of what seemed to be metal scaffold poles (such things would never be allowed today).
The hand held bell was something of a trophy, because each break-time some lucky child was chosen to stand on top of the tunnel and ring it.
