Manual,fence and rail
The manual doesn't seem to be available online at the moment. There's a parts diagram, if that's helpful, or perhaps you can find an alternate site that provides instruction manuals. See this link, in any event.
Otherwise, you might check Woodworker's supply (woodworker.com) for the accessory fence and rail. They carry genuine Delta parts, which should fit your old Rockwell, as well as some aftermarket fences and guides that will usually adapt easily to fit a 14" bandsaw. The 14" Rockwell is one of the industry standards, and many woodworker catalogs carry fences that will bolt on with a minimum of fuss.
I recommend you do a web search on "14" bandsaw fence", and browse the results. You may even find something used to suit your needs.
Good luck, and let us know if this solves your problem or we can provide any further information! Read More At : Delta Rockwell 14 Inch Wood/metal Band Saw Manual...