Help identifying a sword bayonet

[Acera]

Got a friend with this thing and she has no idea what it is or what it's worth. Any help is appreciated, as I have looked and there are a lot of countries that produced a bunch of stuff very similar.

I am trying to get some better pictures from her, and some close ups of the markings.

 

[matefrio]

Google fu master: Yataghan Saber Bayonet for the Enfield Short Rifle

 

[Acera]

Wow, that was fast. Good Job.

Thanks,

From what I am seeing now it's probably a P.1856/58 enfield Sword Bayonet.

Found some on ebay. It could be a Civil War relic.