I recently found 2 sets of my Grandad's slides which I've then scanned. They were 2 presentations to show the life and work of St. John's Methodist Church in Wolstanton. The pictures were taken in 1965 & 1966 in both colour and black and white and show the activities of the church along with the old church building which was demolished in (I think) the early 1980s.
See https://youtu.be/NS--ogud2mY for the second video.
Channel Nick Wood