Full Dining Room Set

This whole set was given by my great grandfather to my great grandmother as a wedding present in the early 1900s. We arent' sure if the set was purchased in the states, or somewhere in Italy and brought with them when they immigrated. Some of the pieces aren't in the best shape, I am hoping to have them restored eventually. I am really curious as to what "style" of furniture it is, where it may have been made and of course, if it is worth anything. My husband thinks its junk and doesn't want to invest anything in upgrading it, so hopefully it will be worth it!