www.cornwall.gov.uk/environment-and-planning/cornwall-archaeological-unit/

Cornwall Archaeological Unit is instrumental in the generation and management of several community archaeology projects, working with a variety of stakeholders. These projects are designed to expand public knowledge and understanding of the historic environment through participation and involvement.

http://archaeologydataservice.ac.uk/archives/view/greylit/browse.cfm?unit=Cornwall%20Council%20Historic%20Environment%20Service