This is a list archive of all the releases of Netscape that I am aware of. There may be several of them that have a "time out date" in them. If you know the file name of the version of Netscape you are looking for then have at it. All these files were downloaded directly from the Netscape FTP site. They are intact except as I have stated about the possibility of a "Time-Out-date" stamp that would cause them not to work. I have no idea which ones that might be and I'm not about to download and install, then uninstall each of them in order to find out.
(P.S. this list is in alphabetical order, not release date order)