Silver Threepenny bit

Tiny Tuesday
Rummaging through my chuck it in there pot
( I will put it away later) earring and such pot. I found this It came from my late friend Richards things ,I always just thought that it was a silver sixpence. then I noticed that it has a number 3 on it. 
your never to old to learn eh!.
Look at things properly. Extra of the over side and my eye's in the background, was going to crop but I like them in.