Expand the inventory Copy the permalink Slides S-9A/S9-B on the current status of the treatment of corroded metal artifacts Type File Date 1976 Genre - Form FileFinal number Number 9Extent Number 2 Unit of measurement boxContent S - 9A: 77 colour slides; S - 9B: 51 colour slides produced by the Office of Museum Programs - Smithsonian Institution.Reference code Reference code LIB-Slide-91 Type Original Reference code LIB-Slide-92 Type Original
