Abstract: Describes a modular display system which includes a plurality of side members and a base portion for each of the side members. A support surface is formed on each of the base portions and a pair of spaced parallel legs are associated with each such side member and project at right angles to its respective support surface providing a channel therebetween. Also provided are a plurality of bracket members, each of which has a portion thereof within the channel of adjacent side members. Fasteners are further provided for maintaining the bracket members within respective channels whereby the side members are interconnected.