I just got this Model 60 navy klaxon on eBay for $50. It is one of the rarest klaxons out there. The motor runs on 110VAC, and the shell is made of aluminum. Adam Smith used to have a recording of it online, but it is gone now. I'll see if i can host a recording of one. I will document and photograph the clean up + restoration of it. It should arrive Friday or sooner. For now, I will post the auction photos. Anyone else who has photos or media relating to this klaxon please feel free to post it.