Guys, here's a ring I found earlier this year at a park I find old stuff at all the time. At first I thought it a scent, or sachet, like the smell would come out the front holes. However cleaning the back i see the spinning wheel and figure it whistles or makes a siren. I got the blade spinning but cant seem to make any noise with it. Found them on the internet, there where many types, like patterned for action comic and TV, movie, heroes, back in the 20's-40'setc. Do you think Consumer Safety would have something to say about the internal metal spinning fan with sharp blades? Talk about a nasty choking hazard! There was a hint of guild or gold paint on parts. Cool though. Good Hunts, Spring is coming soon, CO