Okay! I didn't think it could have been from a survey because of the huge area covered. So I had thought maybe it was random items traced from aerial imagery but you obviously could not have seen a bench that way. And I had also thought it might have been an import because so many of the items were about railways.

If you had a three week long railway themed trip that explains everything! Hope it was a good trip. You visited a few places I know well :)

