Cylinder Half 2 x 4 x 4 with Octan Logo Pattern on both Sides (Stickers) - Set 60052 : Part 6259pb021 | BrickLink
Door 1 x 4 x 5 Train Left, Thin Support at Bottom with Bright Light Orange Stripe and '60052' Pattern (Sticker) - Set 60052 : Part 4181pb042 | BrickLink
BrickLink - Part 88930pb042L : LEGO Slope, Curved 2 x 4 x 2/3 with Bottom Tubes with Black and Yellow Danger Stripes Pattern Model Left Side (Sticker) - Set 60052 [Slope, Curved, Decorated] - BrickLink Reference Catalog