This photo is of Jim Dumighan and producer Reg Perrin on the popular snooker series, Pot Black, which was made at Pebble Mill. It looks like the programme planning blackboard in the background.
The following comments were posted on the Pebble Mill Facebook page:
Julian Hitchcock: ‘We recorded it just after Christmas. Wonderful convivial days.’
Gordon Astley: ‘Pot Black was my first job when I joined the Beeb. On the first episode it was my responsibility to press ‘play’ on the tape machine for the iconic theme tune !’