On the smokeless fire-place : chimney-valves, and other means, old and new, of obtaining healthful warmth and ventilation / by Neil Arnott.

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On the smokeless fire-place : chimney-valves, and other means, old and new, of obtaining healthful warmth and ventilation / by Neil Arnott. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.