Today my wife and I were looking through her grandmother's closet and found this sword. It appears to be an old US military ceremonial sword but we can't figure out anything else about it. Here are some pictures of the sword and its engravings: http://imgur.com/a/JerEE
We would love if someone could help us figure out where/when the origin of the sword is. If somebody could figure out the name engraved on the scabbard that would be nice too.
I believe you have a Model 1850 US Army Staff and Field Officers' Sword. It's definitely from the American Civil War. The name of a soldier, Lieutenant E.A. Vermilya, and his unit, Company K, 144th New York State Volunteers, are inscribed on the scabbard. By cross referencing with the regiment's muster rolls, I can tell you that you now have in your possession the sword of Edgar A. Vermilya, who was promoted to lieutenant on June 4, 1863 and served as such until his discharge on January 16, 1864. This is not a ceremonial sword; it very likely rode on his hip for a number of months, probably not during the 144th's time fighting in Virginia, but very possibly during the subsequent siege of Charleston. Treat it with care and respect.
You might also try the folks over at myarmoury.com if no one here knows.