The Admiralty Research Laboratory Collection comprises:
- D1, G. Owen, Thermal Stresses in Solid Turbine Rotors: Determination of the Transient Temperature Distribution in a Turbine Rotor by means of a High Speed Digital Computer, ARL/RI/MATHS.4.28, (May 1953). (2 copies);
- D2, G. Owen, A Tabulation Problem Solved with an Electronic Digital Computer, ARL/RI/MATHS 4.2, (September 1953) (2 copies);
- D3, T.G. Weale, The Integration of a Second Order Differential Equation on the EDSAC, Unclassified Report, ARL/RI/MATHS 2.36, (November 1954);
- D4, T.G. Weale, Counting Procedures on Pegasus, Unclassified Report, ARL/RI/MATHS 2.46, (February 1957).