{"product_id":"mcinnes-steam-indicator-stock-code-3367","title":"McInnes steam indicator","description":"\u003cp\u003eA McInnes patent indicator, \"For all pressures and speeds, as adopted by  the British and Foreign Admiralties\" as they say. The instrument is in  particularly good condition, in its original mahogany case with brass hinges and catches and  complete with all springs, fittings and tools. Contained in the lid is a copy of  Crosby's \"Practical Instructions for using the Steam Engine Indicator\"  and a wooden chart rule.    \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ccenter\u003e\u003c\/center\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54010111820117,"sku":"3367","price":140.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/3367-1.webp?v=1779900462","url":"https:\/\/stationroadsteam.com\/products\/mcinnes-steam-indicator-stock-code-3367","provider":"Station Road Steam","version":"1.0","type":"link"}