Got something to say, but it's not classic related? Here's the place to discuss. Also includes the once ever-so-popular word association thread... (although we've had to start from scratch with it - sorry!)
BTW. If you have a WW2 gas mask then DON'T wear it. There is asbestos in the filter. NOT a joke.
There are some very good copies around that are safe to wear. Also various rubber head gear and masks can be obtained from specialist suppliers.....er......so.......I have been told.