Abstract: An endless belt is mounted on, and extends between, a pair of elongated rollers rotatably mounted in a housing in spaced parallel relation parallel to, and in proximity with, the top and bottom of the housing. A plurality of shelf members are affixed to the belt and extend perpendicularly from the belt in spaced parallel relation for releasably storing files between next-adjacent shelf members. A motor coupled to one of the rollers rotates the rollers and the belt to move the shelf members cyclically from top to bottom to top inside the housing. An opening is formed in the front of the housing and covered by a selectively openable door to provide access to the shelf members for inserting and removing files.