Mold on paper money collection
Hello, I'm cataloging my father's paper money collection, and we've noticed that some mold has started to damage some of the bills, some have some spots and some have a film around the bills. He stores them in binders, inside 3-Pocket Currency Album Pages. He keeps all of the binders inside a metal safe. If anyone has any information on how we can get rid of the mold and prevent it from regrowing so the bills don't get damaged, any help would be appreciated. Thanks!
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