{"product_id":"company-lawrence-power-st-amended-petition-of-the-st-lawrence-power-company-limited-to-his-excellency-the-governor-general-of-canada-in-council-for-permission-to-erect-of-mille-roches-ontario-classic-reprint-9781528504539","title":"Amended Petition of the St. Lawrence Power Company, Limited, to His Excellency, the Governor-General of Canada, in Council: For Permission to Erect ... of Mille Roches, Ontario (Classic Reprint)","description":"Excerpt from Amended Petition of the St. Lawrence Power Company, Limited, to His Excellency, the Governor-General of Canada, in Council\u0026lt;br\/\u0026gt;\u0026lt;br\/\u0026gt;A dam, for convenience called the Upper Dam is proposed between the western end Of Barnhart Island and the eastern end Of Long Sault Island at each end Of this dam next to the shores, there will be located a number Of large sluice gates, the combined discharge Of which will be about second feet, or 40 per cent of the average ?ow Of water in the river. Another dam, called the Lower Dam is proposed between the easterly end of Barnhart Island and the Canadian Shore; it will lie on both Sides of the International Boundary. It is proposed to construct both dams of solid concrete masonry and of the gravity type.","brand":"Forgotten Books","offers":[{"title":"Default Title","offer_id":53737147269462,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9781528504539_1.jpg?v=1781782684","url":"https:\/\/www.momoxbooks.com\/products\/company-lawrence-power-st-amended-petition-of-the-st-lawrence-power-company-limited-to-his-excellency-the-governor-general-of-canada-in-council-for-permission-to-erect-of-mille-roches-ontario-classic-reprint-9781528504539","provider":"momoxbooks","version":"1.0","type":"link"}