{"product_id":"gwrbr-wr-castle-class-manual-isbn-9780857332714","title":"GWR\/BR (WR) Castle Class Manual","description":"\u003cp\u003eThe Great Western Railway 4073 Class, or Castle Class locomotives were the pride of the GWR when introduced in the mid-1920s, and were heralded as Britain's most-powerful express passenger locomotives. 171 Castles were built or converted between 1923 and 1950, and eight preserved examples survive today.\u003c\/p\u003e","brand":"Haynes Publishing UK","offers":[{"title":"Default Title","offer_id":44893382050021,"sku":"NP9780857332714","price":36.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9780857332714_86a92293-1e25-4fdf-a8c6-a1f9de14f51e.jpg?v=1771871944","url":"https:\/\/k12savings.com\/products\/gwrbr-wr-castle-class-manual-isbn-9780857332714","provider":"K12savings","version":"1.0","type":"link"}