Of General Interest. Heating and Lighting. Machines and Mechanical Devices. INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending July 6 1909 AND EACH BEARING THAT DATE Cutter head 0. L. Siscoe 927438 Dating and delivering apparatus ticket E 987020 I W. F. Illitt 927044, scientific american, -1909-07-24

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Of General Interest. Heating and Lighting. Machines and Mechanical Devices. INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending July 6 1909 AND EACH BEARING THAT DATE Cutter head 0. L. Siscoe 927438 Dating and delivering apparatus ticket E 987020 I W. F. Illitt 927044, scientific american, -1909-07-24

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