Bayonet ID Needed

[63cagedfalcon]

Looks  like markings from 

Turkey

Siamese 

German?

 

Know it's been cut & polished.

 

Thanks Paul 

[Usmc2009]

I think it looks a lot like a Turkish Mauser bayonet. 
 

John 

[Gear Fanatic]

Argentine maybe?

[Sgt Saunders]

It does look like a Turkish reworked bayonet. They reworked every everything under the sun for bayonets. The also made ersatz bayos with all steel handles and blades brazed on. They can be quite a rabbit hole to collect.