Square nail in a tree, a good sign, correct ?

Haven't found anything since to do with the nail..
But I'm confident good items are there. Will just take some work.

They have put in 2 fenced in soccer fields here. It seems that when they do this and they have taken off the top layer of soil is when I get to the good stuff.

Jewelry, bullets, 1961 British Penny. Just going to take time.
When they put in this last soccer field I hit it for 2 weeks before they put the fence up.
The British Penny, 9 pieces of jewelry , 19 bullets, 3 casings, shot gun shell, a lot of clad. And much more. This was a month ago.

The British Penny hit by the mowers. I would guess.
The item next to the Penny is a token, I believe. Just not sure as to the ID.
The nicest pendant I've ever dug. I now wear it every time I go detecting.
The bracelet item rand as silver, Haven't tested it, but I'm sure it is.

The stuff is there.

sandfisher