{"product_id":"3-12-inch-gauge-gwr-prairie-firefly-stock-code-4993","title":"3 1\/2 inch gauge GWR Prairie \"Firefly\"","description":"\u003cp\u003eA Great Western small Prairie to Martin Evans' elegant \"Firefly\"  design. An older engine, it is in decent mechanical condition, has a sound  boiler and runs well. The regulator leaks and will need attention before use, it  is otherwise in good order.    \u003c\/p\u003e\u003cp\u003eSilver soldered copper boiler, 80psi working pressure. Feed by injector,  crosshead and hand pumps. Gunmetal cylinders with slide valves actuated by  Stephenson's gear with pole reverser in cab. Mechanical lubricator.    \u003c\/p\u003e\u003cp\u003eHydraulic test 29-Mar-2011 @160psi, 80psi working pressure\u003cbr\u003e  \u003c\/p\u003e\u003cp align=\"center\"\u003e\u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019905978709,"sku":"4993","price":1850.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/4993-1.webp?v=1779908271","url":"https:\/\/stationroadsteam.com\/products\/3-12-inch-gauge-gwr-prairie-firefly-stock-code-4993","provider":"Station Road Steam","version":"1.0","type":"link"}