Help with translation on a Tsuba

[LeonKr]

 

Hi All,

 

Would it be possible to tell me what this translate to?

Any idee about the age?

 

Thanks in advance.

Leon.

 

 

 

[Surfson]

It's upside down, but looks like an Umetada signature.

[LeonKr]

Corrected the picture.

Thanks

[MauroP]

一陽斎 埋忠就昌 - Ichiyōsai Umetada Narimasa [kaō]

[LeonKr]

Thanks for translating.