Old Omaha Siren

[MagneticPotato]

I've been looking extensively and so far have only been able to find this one picture of a pre t-128/2001 siren in Omaha aside from the Boys Town 3t22 and the Valley thunderbolt. This Thunderbolt 1000 used to be on Minne Lusa School and I would guess the picture is from early 90s or 80s.