Title: The Humble Petition And Advice, Presented unto His Highness The Lord Protector By The Knights, Citizens and Burgesses Assembled At the Parliament begun and held at Westminster the 17th day of September 1656. and there continued until the 26th day of Iune following, and then adjourned unto the 20th day of Ianuary 1657. As also, Their Humble Additional and Explanatory Petition and Advice, Presented unto His Highness in the same Parliament; Together with His Highness Consent unto the said Petitions when they were respectively presented. (Parl. seal)