Abstract: An organizer device for storage, retrieval and replacement of closely spaced articles of substantially like-shape but of different contents. The device comprises a support frame provided with holding means for supporting the articles in a closely spaced manner. An identification code is associated with holding means to identify the location of the articles. An information storage tray is provided in the support frame and has a plurality of strip-like information carrying members which are displaceably held in sequential order on the tray to retain information identifying each of the articles in relation to the identification code.