Does anyone recognise this

Found in Australia on a site with coins ranging from 1719 to 1862

markoss to numista an i have no idea  

I'm going for this:
https://en.numista.com/catalogue/pieces16453.html or this https://en.numista.com/catalogue/pieces6115.html.

What do you think? I'm pretty convinced actually...if you look closely at the worn charter of the law of men the item on the left of it is the same as on yours.

 good eyes bam777