Ventilation and warming of buildings : illustrated by fifty-four plates, exemplifying the exhaustion principle ; to which is added a complete description and illustration of the ventilation of railway carriages, for both winter and summer / by Henry Ruttan.

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Ventilation and warming of buildings : illustrated by fifty-four plates, exemplifying the exhaustion principle ; to which is added a complete description and illustration of the ventilation of railway carriages, for both winter and summer / by Henry Ruttan. 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.