Very old and large high quality butcher knife

very large, high quality steel with a very good spring butcher knife. This is an older blade, so old that the markings are long gone. Because the steel is a very high quality make, someone took the time and expense to have a new handle made. Ive handled a lot of knifes, and I can tell you this was a very expensive blade. 18 inches in lenght with a weight of 9.8 oz