Any ideas ... please..👍

[dingdong]

Managed to get out for a couple of hours yesterday,when this little curio decided to show itself.
It's very,very fragile,and it took me ages to extracate it from about eight inches deep.
It's made of what appears to be lead,im sure it has a fair old age to it as its so fragile.
Note the two different size pattern either side.
It was detected on farmland less than a quarter of a mile from my recently found Roman field.
All comments greatly appreciated,thanks for looking..👍