I only remember as far back as the early 1960's but they were still using the tote board as was mentioned. They'd draw a curtain on the back of the stage revealing the board and examine how well the congregation as a whole was doing in comparison to the expected national quotas.
I remember feeling pressure to "place" my quota of magazines and to get my quota of hours in for the month. Others have mentioned the "Rotten Review" that you had to sign and turn in to your Book Study Conductor but no one has mentioned the Rooming Work.
The Rooming Work involved knocking on doors and instead of peddling magazines we were told to ask the householders if they had rooms available in their home for JW's to say in during the summer convention. It was the oddest thing to be told at meeting that the "world" hates us and then turn around and ask them to let us use their bedrooms and bathrooms. Some of the Witnesses had pretty low standards and the visiting Brothers and Sisters sometimes ended up staying in some very sketchy places. I was always impressed at how generous"worldly" people were because none of the JW's I knew offered up rooms in their own houses.
I also remember the smell of the literature when you first came into the Kingdom Hall and the sound of the brother banging those big rolls of Watchtower and Awake magazines against the literature counter in order to break the paper ring that held them together. Looking back, I Wouldn't be surprised if the home made ink and glue the society used back then,
could be linked to all the cases of depression one used to see among the JW's. (come to think of it, it was probably a combination of the glue and the contents of the magazines that was at the root of it all)