Here are some pictures of the branch room and tenners from the early 70's, this is where many of the early classic crossbands originated from.
The images linked form this page have been taken from 8mm movie film so the quality is not as good as one is used to these days.
Mr Branch climbing up "tower".
Installing the top hat on tower.
The "Park St." tower.
Branch in his booth.
Adjusting levels.
!60 Meter Mitters.
Clock on underfelt wall.
Audio Peak limiter.
The previous images were from the early 70's we now move on to about 1977 for some more, see how it has developed not!.
Eating Dins on the job.
Adjusting mic.