Comprises:
- 1, The NRDC Project, Subject Report No. 3, 1955;
- 2, Progress Report No. 1 for the NRDC Project, 1956;
- 3, NRDC Progress Report, 1957;
- 4, Development of Evaporated Magnetic Film as Computer Elements, 1957-1958;
- 5, NRDC Progress Report and Financial Summary, 1958;
- 6, Proposals for Work on Components for Digital Machines, undated.