Maybe it was like a safe. If people wanted to steel something it would take them a very long time and they would be very easy to stop from ever coming out alive.
That's what buried silver hoards are for, which have the additional advantage of being pretty much unfindable after the sod reintegrates overhead.
That's what buried silver hoards are for, which have the additional advantage of being pretty much unfindable after the sod reintegrates overhead.