Greetings everyone. New user saying hello. I'm not a hardcore siren collector, but I'm a hobby machinist/tinkerer and developed an interest in chopper sirens a while back. Sooner or later hope to get a smaller Civil Defense model of some sort.
While I'm here typing I'll ask a question. Added a Federal model EG to my stash last week. It's a 12V single-tone siren. Does anyone know the date range Federal made this model? Doesn't seem terribly old, but it has some age to it. Works like a charm and the brass grill buffed up nicely.