Need Help With an Item

[demgrrrll]

I am not in the business anymore but my husband remains active. He recently found this belt buckle at a sale and he doesn't know what it is or know anyone to ask
The belt buckle is gold washed with real gold initials which read AS the other decorations are also gold, there is a circle with two baseball bats and enamel work in red white and blue then round circle is a baseball bat which has a little insignia of some sort. There is another gold decoration which shows the top of the capitol and baseball bats and a ball which reads Senators. This looks old. Any clues? I also have an oil lamp with a snake that he has no idea about I will put
photographs up of this later. How do you put a photograph on this note?

[grasswire]

1. could the ball have something to do with the Washington Senators team?

Here's a link to the team history in the 1890s http://www.baseball-reference.com/teams/WAS/