Comprises:
- 1, Computer FPCI, NRDC/Ferranti Ltd, Development Contract, Vol No. 1, correspondence, 1953-1956;
- 2, Computer FPCI, NRDC/Ferranti Ltd, Development Contract, Vol No. 2, correspondence, 1957;
- 3, FPCI, NRDC/Ferranti Ltd, Development Contract, Vol No. 3, correspondence, 1958-1962;
- 4, Computers, FPCI Ferranti Development, agreements, 1954;
- 5, Computers, Business Machine FPCI Ferranti, Design Development, File No. 1, correspondence, 1954;
- 6, Computers, Ferranti FPCI Specification, File No. 2, correspondence and reports, 1954-1956;
- 7, Computers, Business Machine FPCI Ferranti, Design Development, agreements and reports, 1954-1956.