LEGO - 7722 Steam Cargo Battery Train Set from 1985. This set is still sealed. #vintagelegocollector #vintage #legosystem #legotownplan… | Instagram
Train Battery Box Car with Red Switch and Black Wheels with 'DB 7722' and Weight Table Pattern on Both Sides (Stickers) - Set 7722 (Undetermined Type) : Part x488c02pb01 | BrickLink