Abstract: A storage tray for compact discs (CD's) having a central opening consisting of a flat panel base with a plurality of raised cantilever members (fingers), the plurality of raised fingers being referred to as a rosette. The ends of the fingers form a circular opening and are unattached at the end. The fingers have on the underside thereof, a reinforcing rib. Some or all of the fingers may have the reinforcing rib. The fingers with the rib still have sufficient flexibility to move slightly inward and outward when positioning a CD over the rosette.

Abstract: A storage tray for holding and receiving at least two compact discs wherein the storage tray has a double rosette consisting of an upper and lower rosette the extremities of the cantilever members (fingers) of which form a circular opening having a common center. The double rosette is on at least the same side of the storage tray. Also a storage container or jewel box consisting of a cover and a base pivotally attached at the same end thereof and containing the storage tray with the double rosette.

Abstract: A multipurpose device for marking a workpiece which has in combination a component for setting the reveal between an edge such as trim molding and the edge of a frame, a component for setting an angle from 0.degree. to 90.degree., a component for setting a space between two solid members such as deck boards or pickets in a picket fence, and a component for determining the center of a flat surface such as determining the center of the surface of a board between 2 parallel edges. Preferably the device is a three layer laminated square with the middle layer being larger in the overall dimensions i.e., length and width, which in a square, are the same dimension, are greater than corresponding dimensions of the two outer layers such that the middle layer extends beyond the edges of the outer layers.