A readymade box of acid-free board. Solander boxes are frequently used for the storage of books, documents, framed and unframed works on paper, among other objects. Daniel Charles Solander (English, born Sweden, 1736-1782) was a botanist who was also a librarian at the British Museum. The box he designed for the storage of books is known as a Solander box. Today's conservators insist on acid-free archival materials for today's Solander boxes.Also see bin, collection, ephemera, flat file, polypropylene, portfolio, stack tray, and storeroom.