Flickr user Mr Brick Label says he’s been collecting firecracker and firework labels since 1968. He writes, “I buy, sell and trade firecracker labels.” I’ve never really studied a firecracker label before, I had no idea how much work and creativity goes into designing a package for something you’re just going to blow up anyway. Here are a few choice picks from Mr Brick Label‘s never-ending collection. Via Nerdcore