Uncle E: Those who have placed caches will know that it takes a reasonable amount of effort to set caches and therefore, I have always been reluctant to archive any caches that I have set, choosing to maintain or replace them when required, however, as it appears that not only this cache has gone missing, but the cache host is no longer there either! Unfortunately, there doesn’t appear to be any suitable alternate locations and so, with regret, it is time to archive this one.
Many thanks to those who have solved the puzzle and visited this cache, and many thanks for your comments.