I was looking on the RPSI website and it says the address has PO box 461! Coincidence or what? I have fond memories of no. 4 as it was the first steam loco I had ever seen. I remember when she had reached Enfield i asked one of the members where the loco was going(she was going to run round the train. When I saw her coming back tail first,I asked him why she was "the wrong way around"! of course of was only a young in then, not to long ago! Anyway he told me there was nowhere for her to be turned. I went home thinking this fella didn't know much, that there was one at Mullingar, I didn't think, at the time that Mullingar was about 30 miles away!