INDEX OF INVENTIONS Letters Patent of the United States were Granted in the Week Ending AND EACH BEARING THAT DATE. Ativtritionunl$. MINING ENGINEER WANTED MAHOGANY CUT THIN LUMBER. GEO. W. READ & CO. EXTRA BARGAINS. MANUFACTURERS ATTENTION! as yr= zeL40 BIG PAY ELEVATORS., scientific american, 1880-06-11

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INDEX OF INVENTIONS Letters Patent of the United States were Granted in the Week Ending AND EACH BEARING THAT DATE. Ativtritionunl$. MINING ENGINEER WANTED MAHOGANY CUT THIN LUMBER. GEO. W. READ & CO. EXTRA BARGAINS. MANUFACTURERS ATTENTION! as yr= zeL40 BIG PAY ELEVATORS., scientific american, 1880-06-11

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