Negotiations were formally opened on March 28th. The Canadians proposed the renewal of the old reciprocity treaty, and the abandonment of the fishery arbitration. The American secretary of state, Mr. Fish, suggested the enlargement of the Canadian canals, and the addition of manufactures to the free list. The Canadian commissioners having agreed to consider these proposals, a project of a treaty was prepared to form a basis of discussion. It provided for the renewal of the old reciprocity treaty for twenty-one years, with the addition of certain manufactures; the abandonment of the fishery arbitration; complete reciprocity in coasting; the enlargement of the Welland and St. Lawrence canals; the opening of the Canadian, New York, and Michigan canals to vessels of both countries; the free navigation of Lake Michigan; the appointment of a joint commission for improving waterways, protecting fisheries and erecting lighthouses on the Great Lakes. Had the treaty been ratified, there would have been reciprocity in farm and other natural products, and in a very important list of manufactures, including agricultural implements, axles, iron, in the forms of bar, hoop, pig, puddled, rod, sheet or scrap; iron nails, spikes, bolts, tacks, brads and springs; iron castings; locomotives and railroad cars and trucks; engines and machinery for mills, factories and steamboats; fire-engines; wrought and cast steel; steel plates and rails; carriages, carts, wagons and sleighs; leather and its manufactures, boots, shoes, harness and saddlery; cotton grain bags, denims, jeans, drillings, plaids and ticking; woollen tweeds; cabinet ware and furniture, and machines made of wood; printing paper for newspapers, paper-making machines, type, presses, folders, paper cutters, ruling machines, stereotyping and electrotyping apparatus. In general terms, it was as near to unrestricted reciprocity as was possible without raising the question of discriminating against the products of Great Britain.