No. Color Part no. Part name ------------------------------------------------------------------------------- 2 Light-Gray 3010.DAT Brick 1 x 4 1 Light-Gray 3001.DAT Brick 2 x 4 1 Light-Gray 3031.DAT Plate 4 x 4 4 Light-Gray 3045.DAT Slope Brick 45 2 x 2 Double Convex 4 Light-Gray 3676.DAT Slope Brick 45 2 x 2 Inverted Double Convex