Somewhat new-to-me Navy
 

A short while back I purchased this Navy and posted some pics looking for information and history. Some of you provided great insights and questions, which I appreciate. Any additional insights like year of manufacture, etc. would be appreciated. Let me know if more pics are needed. Here's what I think I know, based on what some of you shared:

It's a 1906, not 1904, Navy
Unit mark on rear grip stands for 1st See Battalion, weapon #76

Thanks,

Portland Luger