Image Item No. Description By  4066  Duplo, Brick 1 x 2 x 2 Catalog: Parts: DUPLO, Brick 187  3437  Duplo, Brick 2 x 2 Catalog: Parts: DUPLO, Brick 362  31110  Duplo, Brick 2 x 2 x 2 Catalog: Parts: DUPLO, Brick 52  87084  Duplo, Brick 2 x 3 Catalog: Parts: DUPLO, Brick 103  2302  Duplo, Brick 2 x 3 Slope Curved Catalog: Parts: DUPLO, Brick 72  3011  Duplo, Brick 2 x 4 Catalog: Parts: DUPLO, Brick 257  98223  Duplo, Brick 2 x 4 Slope Curved Double Catalog: Parts: DUPLO, Brick 60  31111  Duplo, Brick 2 x 4 x 2 Catalog: Parts: DUPLO, Brick 15  11198  Duplo, Brick 2 x 4 x 2 Arch Catalog: Parts: DUPLO, Brick 33  4198  Duplo, Brick 2 x 4 x 2 Rounded Ends Catalog: Parts: DUPLO, Brick 22  31213  Duplo, Brick 2 x 4 x 2 Slope Curved Double Catalog: Parts: DUPLO, Brick 6  2300  Duplo, Brick 2 x 6 Catalog: Parts: DUPLO, Brick 33  4199  Duplo, Brick 2 x 8 Catalog: Parts: DUPLO, Brick 18  2291  Duplo, Brick 2 x 10 Catalog: Parts: DUPLO, Brick 38  15580  Duplo, Brick 3 x 2 x 2 Slope with Shingles Profile Catalog: Parts: DUPLO, Brick 49