The church I serve was established in 1891. We have the minutes of every business meeting staring in 1901 (don't know where the first ten years worth are). The are snapshots of our church's history. The minutes were written in narrative form, thus are a gold mine of information about how the church changed over the years, how the culture changed, and how the church operated.
A couple of interesting things gleaned from those minutes: In 1919 or so, the church had a debate whether the Sunday School was subservient to the church or could it operate independently of church oversight.
There were no standing committees. If a job needed to be done (mostly go beg for money to pay the preacher or buy coal for the stove), an ad hoc committee was appointed. When it finished its job, it reported back to the church and was discharged. The church government was vigorously congregational.
Church discipline was routine. And redemptive. Often those disfellowshipped showed up in the minutes later as having been restored.
When a pastoral vacancy occurred, there was no search committee. There was a business meeting, at which members nominated various preachers. The church appointed a delegation to notify the preacher and get his response. Most of the time, the answer to the call was yes. Sometimes, it was no, and the process started over.
Two men got into conflict, and came to the church to ask it to help resolve the dispute. The congregation heard both sides, rendered an opinion and effected a reconciliation.
The last incidence of church discipline in our minutes was around 1940.
I told you it was a gold mine, didn't I?