Image Item No. Description  628-1 (Inv)  X-Large Building Plate (Light Gray) 1 Part, 1996 Catalog: Sets: Universal Building Set: Supplemental  1615-1 (Inv)  Basic Set in Bucket 362 Parts, 1 Minifigure, 1987 Catalog: Sets: Universal Building Set: Basic  2195-1 (Inv)  Small Bucket 228 Parts, 1997 Catalog: Sets: Universal Building Set: Basic Set  4226-1 (Inv)  Building Monsters 503 Parts, 2 Minifigures, 1998 Catalog: Sets: Universal Building Set: Classic Basic