Help identifying a couple of Sabres of mine

any sabre/sword experts willing to help - Picked these up over the years and would like to know more about them - the top one when I got it was said to be from the Civil war and the bottom one from the Spanish American - not sure was also told the top looked to be from the Napoleonic era and the bottom from Bulgaria - there are no markings on the top one that I can see the bottom has a crest or proof mark on the blade and a 2 on the hilt - any help or knowledge from anyone would be great - thanks

If noone here can help try searching for "International sword forums", or something along those lines. I used to have the site bookmarked.The people there will be able to tell you what you have.
john

thanks John will give that a try