A Friend of mine gave me a Grand National block. The number stamped on
the block is 25500179. I can't find this number anywhere. My dad has a
lot of books on the grand national and it is not in any of those. I
also did a search on the internet and came up with nothing. We were
just checking to see if it is a 3.8 or 4.1 (it is not stamped on this
block). If anyone knows please reply.
thanks
Dan
