Hi, I am doing some research on a set of playing cards (circular) which must be of British manufacture. Each card shows (on the back) the same disc record by Jack Hylton - it looks like 'Melodique Memories' and the label shown is "His Master's Voice." I assume the little picture of the recording artist must be Jack Hylton... Was this an actual record for sale at the time - and what 'time' was that anyway? Much thanks for any guidance. Was this set some kind of novelty or premium? Allen K.