Not really sure?

[tokashikibop]

But I picked these up with the cuff set and a few other CW objects. I was hoping the braid/balls was for a 1881 helmet but I was wrong. The Navy piece I'm unsure of the era. Figure you pro's might like to take a lookee.
Best regards,
Bob

 

[zburkett]

The "Made in France" puts it after 1891

 

[tokashikibop]

Thanks Z!

 

[UCVRelics]

Yep @zburkett is spot on. The fastening style is way post war also.