Image Item No. Description By  4070  Brick, Modified 1 x 1 with Headlight Catalog: Parts: Brick, Modified 44399  73090a  Brick, Modified 2 x 6 x 2 Weight - Bottom Openings, Center Seam on Ends Catalog: Parts: Brick, Modified 260  73090b  Brick, Modified 2 x 6 x 2 Weight - Bottom Sealed, Dimple on Ends Catalog: Parts: Brick, Modified 2