ngs in the copper mines of Lake published within a few months. We give one of these the lock; it would not work as now shown. The prin- Superior sho«r that they had been preceded by a race accounts taken from the proceedings of the Royal ciple of the thing is, however, correcfly delineated,… … by him in this country, '' Having formerly been and having similar depressions pecked in its opposite "Professor Owen minutely details the circum- a reader of your paper and knowing that you are sides. Mr. Peale says that he has several of these in stances under which these discoveries were made;…
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