I would like to ask the membership how they protect autographs on baseballs and bats. I know to leave them out of direct sunlight and light in general. But I display them and I took the advise given by Barry Halper in his video,"The Baseball Timecapsule",by spraying a clear laquer on the baseballs and bats. This,as he said,prevents further fading. Has time shown this method to be accurate?