Signs about York County history are everywhere. Yes, everywhere a sign. And contra to the 5 Man Electrical Band’s 1970s protest anthem, history signs don’t block out the scenery. And no, they don’t break your mind. They help us to understand the landscape. They inform you about the people, places and moments that have shaped our county, past and present. We are blessed with Keystone markers, part of the Good Road program from a century ago. And those prestigious blue-and-gold Pennsylvania markers. The Haines Shoe House will unveil one this summer. Wayside markers that serve as outdoor storyboards. Hanover just installed a score of those. And ghost signs that point to a history that is fast fading. Hometown History’s March episode will cover local history markers and how they help make sense of our surroundings. Yes, everywhere a history sign. And might there be more.