Abstract: A depository for storing flexible sheets comprising: a base and upstanding parallel side walls and curvilinear shaped parallel front and rear walls forming a chamber having an opened face, a plurality of parallel spaced-apart vertical curvilinear dividers cooperating with the side walls and positioned between the front and rear walls to define a plurality of compartments adapted to retain individual sheets in spaced relation, each of the dividers having a side edge formed with a notch therein extending inwardly and downwardly from an upper corner of the divider, the notches in each of the dividers being at substantially the same horizontal and vertical position when the dividers are positioned between the front and rear wall members, and a tab secured to each of the dividers and displayed in the notch in each of the dividers whereby indexing is provided.