Just as a follow on, your post above (Dick) might prompt someone else to come forward who does have such photos (e.g. of the New Mexborough Concertina Quartet in action) and is prepared to share them by some means... I see from a separate thread that your quartet was playing clubs and festivals between 1984 and 1987, so I would wager that a few photos by attendees might well exist. Unfortunately I was never one of them; also I relocated to Australia by early '86 so my potential for overlap was cut short by that means.

Regards - Tony