The Trevithick Society archives have over 16,000 items relating to the Industrial Archaeology of Cornwall. It mainly consists of mining and other industrial artefacts largely on show at various museums such as King Edward Mine and Geevor Tin Mine, thousands of photographs (glass, side, black and white and colour, some dating back to the 19th century), hundreds of manuscripts and books.
Fourteen page booklet distributed to shareholders and listing Carn Brea Mine accounts to October 1895 with analysis of labour costs and materials costs, a list of shareholders, report and resolutions of the committee.
