Superb Chalwyn road works warning lamp complete with the paraffin burner. I've marked it as being 70s but as a child of the 70s I  remember them having big 9 volt batteries in them so suspect that this must be earlier (60s)

Don't think I'll be able to parcel and post as a small parcel do have opted to put it through as a medium item. You are of course free to collect in person if you wish.