The late Alan Coates was one of a number of staff subcontracted from Christy Electricals of Ipswich to work as an electrician on board the mv Galaxy, home of Radio London. This is a recording Alan made (& a photo he took of Kenny & Dave Cash), passed to us by his late daughter Teresa.
This clip sounds even crazier than the regular Kenny & Cash programmes. No sign of a format and even Dave Dennis is messing about, which is something you didn't hear often. Thanks for posting, Brian