de from a sketch drawn by one this neighborhood to be sown next spring art. A bronze compound of 93 parts copper, by of the mechanics who worked on the vessel when it weight, and 7 of tin, is harder than copper, and yet was being iron plated. it is more fusible. This alloy can be tempered and Large… … THE IRON-PLATED REBEL STEAMER "MERRIMAC." our first class war vessels which was partially burned hardening steel. The bronze is first highly heated, and then sunk at the time that the Gosport Navy then cooled very slowly, when it becomes hard and Yard was destroyed to prevent it from falling into…
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