Comprises:
- 1, Computers, Ferranti Ltd, Functional Description MKI, report, 1953;
- 2, Computers, Ferranti, Accountancy, correspondence, 1952;
- 3, Computers, Ferranti Ltd, Accounts, correspondence, 1954-1956;
- 4, Computer, Ferranti Publicity Literature, brochures and photographs, 1952-1953;
- 5, Computers FPCI Ferranti Publicity, correspondence, 1954-1955;
- 6, Electronic Computers, Manchester University/Ferranti Progress reports, File No. 1, correspondence, 1952-1954;
- 7, Computers, Manchester University/Ferranti Progress Reports, File No. 2, correspondence, 1955;
- 8, Computers, Agricultural Research Council, Vol 1, correspondence, 1953-1964;
- 9, Computers, Agricultural Research Council, Vol 2, correspondence, 1965.