Bronze Button - Berlin

[Uffz. Rohleder]

Hello all. 

It maybe far fetched but maybe someone recognize that type of button. 

It was found together with a lot musket balls and a iron canonball on an field in Germany. 

Could it be a military button of some kind? 

[Bayern]

Hello Rollo, Which metal? Pewter, Bronze, Tombak .

You says Bronze but in the pic appears white 

[Uffz. Rohleder]

It's definitely bronze. I had to lighten up the pics sorry

Here some other pics without messing around

[Bayern]

Perhaps is a military button of circa 1840 .

[Uffz. Rohleder]

I saw prussian landwehr uniform buttons from the napoleonic war that would fit perfectly. What do you think about this? 

[Bayern]

That the Prussian uniforms remained the same more or less from 1813 to 1848 and i  think also that the Prussian Army was notable for conservative use of resources ,then it could be a Landwehr button