Image Item No. Description  3004pb100  Brick 1 x 2 with White '7730' Pattern (Sticker) - Set 7730 Catalog: Parts: Brick, Decorated  3245bpx1  Brick 1 x 2 x 2 with Inside Axle Holder with Train Switch White Pattern Catalog: Parts: Brick, Decorated  3010pb293  Brick 1 x 4 with Black and Yellow Danger Stripes Pattern (Sticker) - Sets 7720 / 7760 Catalog: Parts: Brick, Decorated  3009pb217L  Brick 1 x 6 with White '7750' Pattern Model Left Side (Sticker) - Set 7750 Catalog: Parts: Brick, Decorated  3009pb217R  Brick 1 x 6 with White '7750' Pattern Model Right Side (Sticker) - Set 7750 Catalog: Parts: Brick, Decorated