I had one of those plates. We found it in the kitchen cupboard when we moved into a flat. Kept a plant pot on it while we lived there until it had an ingrained circle of dirt on that wouldn't clean off, so we left it behind when we moved out.
I had a knife just like the top one. Again, I think we found it when we moved into a flat. Had it for a while, but somehow the blade ended up all burnt
That set says 'church hall' to me.
I'll always have a soft spot for the Meakin Poppy set that my mum had in the 70s: