Image Item No. Description  98252  Duplo, Brick 2 x 3 Slope Curved Inverted Catalog: Parts: DUPLO, Brick  98223  Duplo, Brick 2 x 4 Slope Curved Double Catalog: Parts: DUPLO, Brick  98224  Duplo, Brick 2 x 4 Slope Curved Inverted Double Catalog: Parts: DUPLO, Brick