New York Times, July 9, 1925. With all that acid flying around, it’s a given that some troubled souls would turn the acid-throwing impulse inward. This guy seems to been trying to expiate for stepping out on his wife, and undertook to do the throwing for her. By far the majority of acid attacks originate in romantic turbulence and jealousy. If you want to see a really compelling documentary related to this phenomenon, I heartily recommend Crazy Love (although technically it’s about the romantic fallout of a lye-throwing attack, and lye is a base rather than an acid).