Bottle ID help

Definately a beer bottle. I searched for over an hour some beer bottle sites under "Eagle", "Union", "United", etc and could not find anything with that logo (eagle and "U"). I don't believe it's Anheuser-Busch. It's a blobtop so it is pre-1900. Someone may eventually recognize it as local to their area maybe.

Here's one site I checked:
http://www.brucemobley.com/beerbottlelibrary/index.htm#United States

Maybe someone else can find it.

You would not believe how many beer bottles have eagles as logos. I've seen them with A's, G's, V's, W's, holding kegs, holding shields, standing on the world, and alone. No U's though.