Discussion on "The protection of electrical power systems: a critical review of present-day practice and recent progress" before the Southern Centre, at Brighton, 17th October, 19511953

Discussion on "The protection of electrical power systems: a critical review of present-day practice and recent progress" before the Scottish Centre, at Glasgow, 23rd October, 19511953

Discussion on "The protection of electrical power systems: a critical review of present-day practice and recent progress" before the Western Centre, at Bristol, 14th January, 19521953

Discussion on "The protection of electrical power systems: a critical review of present-day practice and recent progress" before the Irish Branch, at Dublin, 17th January, 19521953

Discussion on "The protection of electrical power systems: a critical review of present-day practice and recent progress" before the South Midland Centre, at Birmingham, 13th January, 19521953

Discussion on "The protection of electrical power systems: a critical review of present-day practice and recent progress" before the North Midland Centre, at Leeds, 5th February, 19521953

Discussion on "The protection of electrical power systems: a critical review of present-day practice and recent progress" before the New Zealand Institution of Engineers, at Wellington, 10th July, 19511953