The whole proceedings on the trial of indictment against Thomas Walker of Manchester, merchant, Samuel Jackson, James Cheetham, Oliver Pearsal, Benjamin Booth, and Joseph Collier for a conspiracy to overthrow the constitution and government, and to aid and assist the French, (being the King's enemies) in case they should invade this kingdom; tried at the Assizes at Lancaster, April 2, 1794, before the Hon. Mr. Justice Heath, one of the judges of His Majesty's Court of Common Pleas