CRT displays hanging from massive brackets really date a show.
I always love these behind the scenes pictures :-)
I know Joseph Mallozzi used to post cool things like this to reddit/r/Stargate
He still does! He is very active and will respond to questions often.
I kind of hope he finds this community as well, but I suspect his limited time online will be focused on his blog and Reddit posts. He is currently going through a backlog of recovered production footage found on tape.
This is a collage of on set photos after the set dressing team have gotten the space ready. Photos are referred to when a scene is being set up to mitigate continuity errors between set ups (e.g. if the set is being used over a number of days or if a finished scene needs to be reset for pick up shots).