Disclosed is a portfolio comprising a body of sheet-like material having a central hinge line dividing the body into first and second covers. A foldable panel is hingeably attached to the first cover, and has a surface carrying a serial array of card-receiving pockets which are exposed to a user when...http://www.google.com/patents/US4832372?utm_source=gb-gplus-sharePatent US4832372 - Portfolio
