RECENTLY PATENTED INVENTIONS. Engineering. Hallway Appliances. Mechanical. Miscellaneous. BUILDING EDITION. JULY NUMBER.-(No. 45.) all newsdealer rZ3usines3ss anb 'APeroanai. poisoning', scientific american, 1889-07-11

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RECENTLY PATENTED INVENTIONS. Engineering. Hallway Appliances. Mechanical. Miscellaneous. BUILDING EDITION. JULY NUMBER.-(No. 45.) all newsdealer rZ3usines3ss anb 'APeroanai. poisoning', scientific american, 1889-07-11

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Image ID: 2ABX514