Tyler is an elegant man, cultivated patrician, just retired after 36 years teaching history at grotton. His theory is that insurance records are a pretty good way of finding out what someone's business really is. Because you may lie to the government or your competitors, but you have no reason to lie to your insurer about what you're up to. So when you go in these insurance records, first aball, does this mean you're the first historian to have gone through the insurance records? Yes.