This one is German M1889 cav. sword w/etched blade.
Above is an English made sword for the U.S. market called a non-regulation militia officer's sword. Circa 1840-1850.
Interesting that you should pick out that one, actually it is one of my favorites. I purchased it from a gentleman who was over there in the 50's. He said it was old when he got it, so I'm not sure exactly when it was made.Pickenup: What's that Philipine type dagger with the head on the handle? It looks interesting.