Metal Detecting Rally

There is a metal detecting rally, I could go to this weekend. Rallies aren't my kind of thing. I won't be going.

Here's an image of the obverse and reverse

It appears to be a King Richard 1 or King John cut-halfpenny of the Canterbury mint.

I went metal detecting last week!

I did a bit of metal detecting last week. I'll post an image of a cut-half hammered coin later.