Research Via Postcards

I was excited to purchase a hand-drawn tinted postcard last week that showed the YMCA Building in St. Johnsbury (Vermont) -- a building I've never seen, because it was destroyed by fire. When I first started paying attention to downtown fires, I thought the downtowns full of brick structures were safe. After all, you can't light a brick very well, can you?

But it turns out that brick buildings burn most often from the inside. After all, they are lined with wooden structures, which in turn are ...