Drafts, abstract and hard bound copy including survey plans of St Thomas Leas otherwise known as Pembroke Leys. Plans include 'A Plan of St Thomas's Leys otherwise Pembroke Leys made on the extinguishing the Rights of Common over the same 1803', annotated with draft design of College and details of who various plots of land were purchased from. Plus draft of charge and demise from Commissioners to Downing College.