Estanho Puro Pewter from Portugal. help with Age? Style? maker? What for?

Picked this up at my favorite thrift and was hoping to get some information if possible.
It is heavy for its size 5 1/2" diameter and 4" tall
Only the one mark on the bottom. Any and all help and comments appreciated.
Mikey

 

Sweet. Looks like a little decorative dish. I'd think anytime from 1970s onward. (Like Spain, Portugal didn't have a middle class until then.)

Debora

 

You think that newish? Well that would make it about 50 +. I was thinking earlier though. Thanks Debora.

Mikey

 

Yep. The design is traditional though.

Debora

 

Btw, 'estanho' means tin. So it says tin of 95% purity.

 

Any idea what it was used for. Google search doesn't come up with any match.

Mikey

 

I picked up a small sugar and creamer set in Portugal some years ago and I think it might be a sugar bowl.

 

Thanks to all of you Ladies!
Missplaced it for a few days, but found it. Trinket dish or sugar bowl sounds good.
Mikey