You’re puzzled. An online writer has provided a link of interest. There, you see an image of a record. But it is presented out of context, leaving you unsure of what you have or how much credibility you can give it. The URL suggests that it is posted at a respectable site—a state archives, no less—so you’re inclined to trust it. Still, you hear the echo of a thoughtful teacher: Do you really understand what you have found? If not, you may miss something critical.