'Puffing Billy' and the Prize 'Rocket' or the story of the Stephensons and our Railways.Ebook'Puffing Billy' and the Prize 'Rocket' or the story of the Stephensons and our Railways.byHelen Cross KnightRating: 0 out of 5 stars0 ratingsSave 'Puffing Billy' and the Prize 'Rocket' or the story of the Stephensons and our Railways. for later