The library card file which I had posted came from a deceased woodturners shop. It was full of screws, bolts and assorted other metals including planer blades from 4 to 12 inch, Some brand new. Anyone interested in planer blades let me know.
The case has been subjected to water or damp and has a musty smell and some black spots. Going to try Clorox today. Is there something to remove the musty smell?