re: where a gun came from - National FireArms Co.

I found an interesting tidbit of information, but don't know if it will help. On one of the pieces of the gun (I tore it apart) is: Pat Nov 29 1904. That is the only other marking I could find except for what appears to be parts numbers on most of the individual pieces. The number on the gun barrell is: 121726 FThat is it, that is all I have!!!(please see original posting for more info)