Starr Arms 1863 Aquired, Can anyone date it for me?

Can't find any info on my 1863 Starr Arms 44 cal Revolver.
Serial number 25, 340
Just trying to verift it's BORN date.
Does anyone know where I cam find some info?
Thanks!
Thanks TerryAttachment 42150
Attachment 42152
Attachment 42153

Feb. 1864
I have finally found.

A Single Action Starr!!!