I recently purchased a Revere 8mm Projector from a flea market this past weekend. It says it is a Revere Deluxe Model 85 on a the metal label on the base. I have another Revere Projector that says Revere Eight Model 85 on the metal label on it's base. They almost look identical but there are a few differences in the cases. The Deluxe version resembles the Revere Model 80 case. Can someone please shed some light on this for me?