I've come to the conclusion that churches have obviously been a popular subject matter for photographers over the years. In all the slides I've bought over the last few months since I started collecting them I think Churches have popped up more regularly as a subject than anything else other than family members. This is another one which I don't recognise and there is no indication on the mount where it is. I would guess somewhere in England, but that would be about all I could narrow it down to.