Public Domain Mark
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Credit
On the "Progress of architecture in relation to ventilation, warming, lighting, fire-proofing, acoustics, and the general preservation of health" / by D.B. Reid. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)