REFERENCES
- D. M. Allen, Design and production of small hole profiles in thin materials, Chartered Mechanical Engineer, 37–40, March 1981.
- D. M. Allen, Photochemical machining, Electronic Production, 113–117, September 1982.
- D. M. Allen, Photochemical machining in the U.K. (A review of the period 1980–82), PCM I Journal, pp 4, 5, Fall 1983.
- Br. Pat. 1,272,767. Surface coated articles. Assigned to Rabone Chesterman Ltd., and published 3 May 1972.
- D. M. Allen and Talib, T. N. Manufacture of stainless steel edge filters: an application of electrolytic photopolishing. Precision Engineering, 5, (2), 57–59, April 1983.
- D. F. Horne. Dividing, Ruling and Mask-Making (Adam Hilger, 1974), Chapter 6.2.