Records of Kellas Limited, comprising board and general meetings minute book.

Records of Pataling Royalties Limited, tin dredging company, comprising articles of association and circulars to shareholders.

Access to records less than 30 years old (or records less than 70 years old which relate to staff) should be sought from Elementis plc (contact details may be obtained from a member of staff).

This collection consists predominantly of notes, correspondence, press cuttings and printed matter on subjects such as British industries (including aviation, tin, steel, cotton and coal), prices and wages, restrictive practices, and economic development overseas. The collection also contains some personal papers including bank books and university notebooks.

Records of Chenderiang Tin Dredging Limited, including articles of association and circulars to shareholders.

Records of Killinghall (Rubber) Development Syndicate Limited, including articles of association; annual reports and circulars to shareholders.

Access to records less than 30 years old (or records less than 70 years old which relate to staff) should be sought from Elementis plc (contact details may be obtained from a member of staff).

Papers of Samuel Holland, 1740, comprising four volumes of manuscript notes from Charles Alston's lectures on 'Materia Medica'. The first volume is titled Dr Alston's Lectures, 1740. The other volumes are: Volume 1 containing notes on minerals, lead, silver, copper, iron, tin, alumen, borax and vitriolum, 1740; Volume 3 containing notes on vegetables, roots, bark, leaves and flowers, 1740; Volume 4 containing notes on fruits, seeds, juices, and animals, 1740.

A volume entitled Customs of ye Stanarys & Journall of ye Convocators 1703. It relates chiefly to the stannary of Blackmore, but also other Cornish stannaries. Concludes with a note that information used 'were copied out of a manuscript I had of Mr Thomas Hawkins. Signed John Hill.'

Records of Hong Kong Tin Limited, including articles of association, annual reports, and circulars.

Access to records less than 30 years old (or records less than 70 years old which relate to staff) should be sought from Elementis plc (contact details may be obtained from a member of staff).

Records of Killinghall Tin Limited, including articles of association; annual reports and circulars to shareholders.

Access to records less than 30 years old (or records less than 70 years old which relate to staff) should be sought from Elementis plc (contact details may be obtained from a member of staff).

Papers, 1865-1891, of Charles Stephen Hill, comprising share certificates and related documents for 20 companies (mostly mining companies - gold, silver, copper, lead and tin) in Latin America, the United States, Australia, India and the United Kingdom.

Manuscript letter, dated 22 February, 1643, containing an Order of the Committee of Revenue to Thomas Fauconbridge, Receiver of Crown Revenues, to pay 'the poore Pewterers or Hammer men' of London the sum of £100, due to them by virtue of an Act of Parliament. The letter is signed by members of the Committee for Revenue, including Sir Henry Vane, Sir Henry Mildmay, Francis Rous, William Ashhurst, Thomas Hoyle and Dennis Bond. With a receipt dated 27 February 1643, bearing 56 signatures or marks and the signature of Robert Leeson, Warden of the Worshipful Company of Pewteres.

This collection consists of reports, statistics, and publications relating to the operations of the International Tin Council in the United States, the Belgian Congo, and Bolivia. The collection also encorporates material relating to world tin production before the establishment of the ITC, including papers on buffer stocks and tin mining in Malaya and Burma during the 1930s.

Records, 1869-1975, dating largely from the 20th century, of the Guthrie Corporation, its predecessors and associated companies, comprising letterbooks and financial records, relating chiefly to plantation interests in Malaya and Singapore.