{"product_id":"5-inch-gauge-lms-duchess-sir-william-a-stanier-frs-stock-code-7156","title":"5 inch gauge LMS Duchess \"Sir William A Stanier FRS\"","description":"\u003cp align=\"left\"\u003eA 5 inch gauge \"Duchess\", an older engine which came   in recently as part of a collection, including an award-winning 9F in the same   gauge, as the owner moved to 7 1\/4 inch gauge.\u003c\/p\u003e   \u003cp align=\"left\"\u003eSilver soldered copper boiler, four element radiant superheater,   90psi working pressure, four safety valves, feed by twin injectors with   auxiliary hand pump in the tender. Cast iron cylinders with piston valves - the   outside valves actuated by Walschaert's gear with screw reverser in the cab, the   inner valves by rocking shafts. Dummy Wakefield lubricators on the running   boards, the mechanical lubricator is buried between the frames (which is no mean   feat on a four cylinder engine), it's filled from one of the dummy axlebox   lubricators.\u003c\/p\u003e   \u003cp align=\"left\"\u003eThe engine runs well, slight blow on one piston valve although   not noticeable at speed, injectors pick up cleanly. Firing requires some   concentration and deft use of the shovel - as in the full size engine it's a   large firebox that needs to be covered for the engine to steam well.\u003c\/p\u003e\u003cp\u003e    \u003ciframe width=\"353\" height=\"198\" src=\"https:\/\/www.youtube.com\/embed\/hTN8Z-Szlf8\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019269362005,"sku":"7156","price":16000.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/7156-1.webp?v=1779903450","url":"https:\/\/stationroadsteam.com\/products\/5-inch-gauge-lms-duchess-sir-william-a-stanier-frs-stock-code-7156","provider":"Station Road Steam","version":"1.0","type":"link"}