Went to a place near the job site, it was a house in the early 1900's but all that remains is the stone chimney, no cellar hole, not even rocks, which I guess they hauled and used somewhere else. I was huting in the back of the house site, I got a tone and what I thought would be a shotgun casing, but from 10" down came this silver pin, the first silver for the Terra. VDI was 30, sens. 26, all metal mode. Ron