What is the best way to store autographed photos?
Probably in the clear , non-PVC, pages that are commercially available. While I don't collect autographs I have used that type of page for photos for many years with no problems. Just be absolutely certain that the pages don't contain any PVC.
Cool. I got the right pages for the album. Acid free, PVC free heavyweight, archival quality. At least that it was it is says on the package. PVC gfree is also important when you sleeves for currency. Thanks for the info! Some of these I cannot replace, like the signed photos of Bettie Page and John Glenn.