We’ve spent the last few weeks talking about lighthouses along the U.S. coasts – New England, Middle Atlantic, Southern and Gulf, West, and Great Lakes. While we talked about architecture features, we didn’t focus on the absolute most important part of a lighthouse. In fact, take this factor away and you’d just have a building, just a house.
I’m talking about light. What produced the light and sent warning beams blazing into the darkness to warn or guide passing ships? That is today’s topic. Continue reading