Originally Posted by
RBSinTo
John,
Forgive me if I'm stating the obvious, but my film is slide film, so there are no negatives. The developing process is E-6 and what was in the camera is what one gets back in the slide mounts, as positives. The film is developed as the negative which is then reversed to give a positive, hence the designation Reversal Film. I keep my slides in plastic pages in boxes and while I've always understood that Kodachrome slides were far more colour stable than any E-6 stocks (Ektachrome. Fujichrome, and virtually all slide films other than Kodachrome) I've never had a problem with colour shifts. The exception to that is of course using unexposed rolls that were subjected to temperature abuse, as is sometimes the case with the odd roll of my donated stocks. I keep them all in the freezer, but I suppose the odd roll that I was given sat in high temperatures before I ever got them. They result in slides with a very magenta cast, but that is almost always fixable in Photoshop.
It is always worthwhile to go back through old images to find forgotten gems. I've recently done that with a number of binders of slides and ended up doing three photo-essays. Additionally, many of my recent postings are of slides shot ten or fifteen years ago that were never even shown when they were first taken. So my answer is yes, they are worth saving but only if you plan to at least go through them and keep, scan and/or print the good stuff.
Robert