Report to the hon. the Commissioners of Sewers of the City of London, upon the ventilation of sewers / by William Haywood.

Licence: Public Domain Mark

Credit: Report to the hon. the Commissioners of Sewers of the City of London, upon the ventilation of sewers / by William Haywood. Source: Wellcome Collection.

Provider: 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.