1. http://www.antiqueweekend.com/x/photo-pages/5HMPP.JPG
2. http://static.flickr.com/39/118742538_458f4a9636_m.jpg
3. http://www.guardonline.com/photos/00007 ... 8x350.jpeg
4. http://photo.accuweather.com/accupic/da ... mes_IA.jpg (It's just too beautiful )
5. http://skeptically.org/sitebuilderconte ... 60h665.jpg (a bizarre picture of a character with a hundred different horns)
6. http://www.china-alarm.com/Product/prod ... b__101.jpg
7. http://ca.geocities.com/alexandergms/We ... rance.jpeg (Some sort of Canadian siren )
8. http://contests.fotki.com/contests/55/7052.html (Another pic of the unknown Canadian siren )
9. http://peoplesvoice.gov.au/stories/vic/ ... _siren.htm (another siren that I have never seen before )
10. http://www.telegrafia.sk/Info/dsa/images/sireny.jpg (ECI 600 - ELECTRONIC SIREN)
11. http://www.hoermann-gmbh.de/produkte/en ... eite1.html (Another ECI 600 - ELECTRONIC SIREN)
12. http://www.winnisquammarine.com/Francon ... -07-01.jpg ( I know this isn't a siren. Unless you put one of those ancient greek siren creatures behind it. I just thought the size of this old megaohone would catch your attention )