Every once in a while a researcher has a question that feels out of the blue. This summer there have been a several questions no one has asked before. Luckily, our receptionist Ashley is pretty careful about taking messages. Ashley told me, “John called. He’d like to know where the post office was in White Lake. Will you call him back?” “Of course I will!” I responded. I called John. He told me he’d lived most of his life in White Lake and someone...