Well Dr. J convinced me to do a few of mine that I've been wanting to do... This one turned out great! Rich (
http://movieposterbid.com/) scored me this Sabrina US OS full of acid and tanning - Thanks guy! But behind all of it was one of the best preserved copies I've seen!
After an intense session including two deacidification and bleach treatments, I finally got the colors to pop! I am not sure what happened but the bleach just stopped bleaching, so I had to neutralize it and deacidify it again and then the second bleach treatment worked... In the after photo there are no paper repairs at all and only minor touch ups on the "R" in SABRINA and at the top crossfold... I almost let it sit European style it was so nice. I took a razor to scrape away some of the staining but that is it. If anyone has ever held this poster in there hands, un-restored, the paper is terrible - thin and brittle. It had to be done!