14 08 1967 Radio London 1230-1400 https://www.mixcloud.com/martin-ja-van-dauven/14-08-1967-radio-london-1230-1400/
EXTRA GOLD: PAUL DE WIT IN 1979 https://www.mediapages.nl/nieuws-actueel/3833-extra-gold-paul-de-wit-in-1979