Wow I have never seen any of the photos of the backyard air raid shelters in Yallourn. Any photos of what the inside looked like??? Long's in Railway Avnue had one but it was pulled apart and only the ground brick work remained - think it was fillled in I am not sure - we were never allowed to explore it. The only other ones I had seen was up the back of the scout hall where I lost my shoe in the dark.