Council of Scientific and Industrial Research (1975) Improvements in or relating to black chrome plating. 137389.

Council of Scientific and Industrial Research (1969) Improvements in or relating to electrodeposition of iron-chromium-nickel alloy deposits. 114867.

Council of Scientific and Industrial Research (1969) Improvements in or relating to electrodeposition of iron-chromium alloy deposits. 114868.

Council of Scientific and Industrial Research (1967) Improvements in or Relating to the Chemical Polishing of Copper and its Alloys. 101925.

Council of Scientific and Industrial Research (1966) Improvements in or relating to the electrodeposition of black chromium plating. 97005.