Recherche dans la collection - Sketch shewing the Town Reservation at the Upper Forks of the River Thames, and the Town Plot already surveyed accompanied by a Report: - by order from the Surveyor General's Office bearing date at York the 31st day of March 1830. ---- -- Dy. Surveyor's Office, Port Talbot, 30th April, 1830. M. Burwell, Dy. Surveyor. [cartographic material]