{"product_id":"7-14-inch-gauge-lnwr-problem-class-stock-code-2327","title":"7 1\/4 inch gauge LNWR Problem class","description":"\u003cp align=\"left\"\u003eDespite initial appearances, under the (surface) rust and  (considerable) grime there is a lot of nice quality engineering here, well worth  pushing on with to produce a most unusual engine in 7 1\/4 inch gauge, one of the  7' 6\" single wheelers designed for the London, North Western Railway by  Ramsbottom and introduced in 1859. The class bore the somewhat unlikely name of  \"Problem\" - not a reflection on their performance, but a reference to  mathematical theory, a sister class was named \"Theorem\".  \u003c\/p\u003e    \u003cp align=\"left\"\u003eWork to date comprises:  \u003c\/p\u003e    \u003cp align=\"left\"\u003eRolling chassis\u003cbr\u003e  Cylinders complete with valve chests\u003cbr\u003e  Eccentric straps, rods and sheaves, expansion links for Stephensons valve gear  with screw reverser and counter-balanced weighshaft\u003cbr\u003e  Brake gear\u003cbr\u003e  Mechanical lubricator fitted\u003cbr\u003e  Complete 1800 gallon LNWR tender  \u003c\/p\u003e    \u003cp align=\"left\"\u003eProfessionally-made patterns for the wheels and cylinders are  included, along with two general arrangement works drawings for locomotive and  tender. A large quantity of parts and castings came from this collection,  including what appears to be a chimney for this engine plus other sundry bits.  \u003c\/p\u003e ","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019679060309,"sku":"2327","price":695.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/2327-1.webp?v=1779906170","url":"https:\/\/stationroadsteam.com\/products\/7-14-inch-gauge-lnwr-problem-class-stock-code-2327","provider":"Station Road Steam","version":"1.0","type":"link"}