Some considerations on the different ways of removing confined and infectious air : and the means adopted, with remarks on the contagion, in Maidstone gaol / by Thomas Day. To which is added an appendix, containing some experiments on ventilating small sitting rooms, and preventing chimneys from smoking.

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Some considerations on the different ways of removing confined and infectious air : and the means adopted, with remarks on the contagion, in Maidstone gaol / by Thomas Day. To which is added an appendix, containing some experiments on ventilating small sitting rooms, and preventing chimneys from smoking. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.