Letter from Charlie Usher, Production Secretary of The Unique Broadcasting Company to R.S. Thomas, Cefn Du Ganol, Llanfeiryngchornwy [sic.], Holly Head [sic.]. Gwinedd [sic.] The letter is entitled "Copyright Clearance" and refers to a series of programmes for BBC Radio 4, called "Something Understood" a series of programmes on religious issues. 22 November 1996