Archival Microfilm Storage Boxes

Made of our sturdy tan acid-free and lignin-free board. These boxes will stand up under rigorous use and are metal-edged for long life. This unbuffered box board is made from highly purified fibres which will not tarnish. The board used in the manufacture of these boxes has passed the "Photographic Activity Test" assuring you that these boxes are safe for long-term archival storage.