John Brown (1908-1990) - Chief Clerk, Abermain No. 2 Colliery. Recorded 19 February 1984. Part 1/3.
Jack Rumford (1910-1995) - Electrician, Aberdare Extended Colliery. Part 1/2.
George McLeod (1930-2016) - Colliery Clerk, Hebburn No. 1 & 2. Collieries. Recorded 28 November 1985. Part 2/2.
Bruce McKensey (1917-1986) - Chief General Superintendent, Coal & Allied. Recorded 5 April 1982. Part 1/2.