J &amp; E Hall - The plaque at St Edmund&#x0027;s Burial Ground, East Hill, Dartford. With the words "Richard Trevithick. Approximately 25ft from this wall lie the remains of Richard Trevithick. The great engineer and pioneer of high-pressure steam. He died at the Bull Inn, Dartford and was carried here by fellow workers of Halls Engineering Works. To a paupers grave. Born Illogan, Cornwall April 13th 1771. Died Dartford, Kent April 22nd 1833".