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Start Over Subjects Koch, Robert, 1843-1910. ✖Remove constraint Subjects: Koch, Robert, 1843-1910. Subjects Respiratory Tract Diseases -- therapy ✖Remove constraint Subjects: Respiratory Tract Diseases -- therapy Titles New and wonderful discovery: consumption, catarrh, asthma, bronchitis and all pulmonary diseases can be cured without medicine by the Dr. Louis Weigert's "Perfection" Hot Air Inhaler ✖Remove constraint Titles: New and wonderful discovery: consumption, catarrh, asthma, bronchitis and all pulmonary diseases can be cured without medicine by the Dr. Louis Weigert's "Perfection" Hot Air Inhaler

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  • New and wonderful discovery: consumption, catarrh, asthma, bronchitis and all pulmonary diseases can be cured without medicine by the Dr. Louis Weigert's "Perfection" Hot Air Inhaler1