37251: Archiving some of my older caches when they need maintenance. I placed this one at a time when a colleague could keep an eye on it. The signal box closed, got demolished and the general feeling towards caches on railway property (despite being allowed to remain if placed before the guidelines changed) means that the location is no longer viable for a different type of hide.
Thanks to all finders who have visited this cache in the 12 years or so it's been active.