At a public meeting of the Commissioners of sewers, of the City of London ... on Tuesday 7th March, 1797. Persuant [sic] to the direction of an act of Parliament passed ... intituled "An act for consolidating ... the powers granted by several acts of Parliament for making ... and cleansing, the vaults ... within the City of London ..
Corporation of London. Commissioners of Sewers. | Date: 1797]