Both Graham and Tony Beard.
Is Tommy still with the Buckinghams? I was working with a former member/founding member of that group for a short time.
Back to the Gratzer/Panozzo issue. these were 2 guys I could not watch live, horrible technique especially John........ALL arms, no wrist, was like looking at early caveman. Alan had a similar approach that I just recently watched again on VH1 classic.
As to sound of the 70's/80's, yes quite a few guys were indeed doing this, but in fairness, it falls on the engineer, Alans drums sounded much deader then say Jeff's or Gadds. MO