Considerations humbly offered to the Honourable the knights, citizens, and burgesses in Parliament assembled, shewing the necessity and benefit of an act of Parliament, to incorporate a certain select number of persons, for the more beautiful and useful paving and cleansing the streets in the cities of London and Westminster, and suburbs and liberties thereof, and out-parishes in the county of Middlesex, and in the borough of southwark, and other places within the weekly bills of mortality..