found: His Bricks in the wall, c1987:t.p. (Karl Dallas)
found: LC data base, 03-23-92(hdg.: Dallas, Karl F.; usage: Karl Dallas)
found: Guardian (London, England), 27 April 2013:Weekender: Karl Dallas, writer, 82 (On Friday night I sing at my local folk club. It's the Castle pub in Bradford; I was enrolled in the Independent Labour Party on the day of my birth and named after Karl Marx and Friedrich Engels. I went on my first demonstration at seven; in 1983 I became a Christian, after 49 years as an atheist)
found: Songs against the bomb [SR] 1954:label (Fred Dallas, vocals)
found: Guardian WWW site, viewed July 7, 2016(Karl Dallas; Karl Frederick Dallas; born 29 January 1931, Acton, west London; died 21 June 2016; journalist, singer, songwriter and political activist who had a crucial role in the emerging folk scene of the 1950s and 60s; a colourful radical with a remarkably wide range of interests and eclectic musical taste, he went on to write about folk-rock and rock music; his journalistic career started when he was still a teenager, when he began to write (as Fred Dallas) for a local London newspaper, the Marylebone Chronicle)