Quote Originally Posted by Michael R 1974 View Post
I prefer fold-lock sleeves. Less chance of scratching because there is no sliding action when inserting or removing negatives.
That's my preference as well. A bit more expensive, but much safer in my experience.

I use the polypropylene ones from MV Photo, which I think are now made by Archival Methods. Put these in an envelope then that in a box.

http://www.mvconservation.com/c/NGSK...rage+Kits.html or http://www.mvconservation.com/c/NS/N...e+Storage.html