A Physics Department photograph taken in the undercroft of the Physics Annexe in 1992 has recently come to my attention (I was on sabbatical that year).
Unfortunately it was distributed without a list of participants. Mrs Jo Hughes has identified most of the people and other friends have filled in most of the gaps.
But there are still a few unidentified, and a couple of controversies, so, if you were there, take a look
https://physicsmuseum.uq.edu.au/physics-department-1992