Up for sale is a unique whistle It has a picture of an old vaudeville actor Ed Wynn. It says Ed Wynn Fire Chief and St. Louis The other side has a fire engine and it says Chief's Fire Siren. It is also marked 1935 Northwestern Products. It is about 3 1/2" long and the bowl of the pipe is almost 1 3/4" high. The whistle works.
Ed Wynn Fire Chief Siren Whistle