BrickLink - Part 4181pb031 : LEGO Door 1 x 4 x 5 Train Left, Thin Support at Bottom with Train Logo Black Pattern (Sticker) - Set 7898 [Door, Decorated] - BrickLink Reference Catalog
Set 66239-1 : City Bundle Pack, Super Set (Sets 7895, 7896, 7898, and 7997) [Train] [BrickLink]
LEGO Set 7898-1-s1 Locomotive (2006 City > Trains) | Rebrickable - Build with LEGO
BrickLink - Part 45677pb042 : LEGO Wedge 4 x 4 x 2/3 Triple Curved with Train Logo Black Small Pattern (Sticker) - Set 7898 [Wedge, Decorated] - BrickLink Reference Catalog
Set 7898-1 : Cargo Train Deluxe [Train] [BrickLink]