Dear all,

I have a series of individual antiquarian hand-colored mollusca plates that
I need to archive.  Does anyone have advice as to whether "non-stick"
polypropylene sleeves are safe (i.e. the plates would not with time
adversely stick to the inside of the sleeve)?  Would Mylar sleeves be
preferable?  Other ideas?  I want to place these sleeves in three ring
binders.

Regards,

Scott Jordan