I have a large collection of vintage CHAMP, Champion and NIMCO decals - however, they were stored for decades in a not-so-dry basement. The never got wet - but the backing appears to taken mildew or discoloration. When I wet them - they slide off as they should, and it looks like the discoloration stays mostly on the paper - not really on the decal - but I think the adhesive might be slightly cloudy. Not sure how clear they should really be. It surely doesn't seem obvious on the window I stuck one on - and of course, a train isnt transparent.
I am prepping these for sale on an auction site - just wondering if its worth it - or will they be seen as defective? A common problem?
You'd think some of the weatherizers would want them.
Mods - hope this post doesn't violate anything..