1. How many "Jailbar" Thunderbolt's did Federal actually make back in the day? The only ones that I know about are: "Jailbar" Thunderbolt 1000A & 1000T in Wichita, KS and a couple others.
2. In the old Federal ad for the 3t22, since it shows a STL-10 slapped on top of a STH-10, and the actual ones are
a STH-10 slapped on top of a 10 port siren, does this mean Federal misleaded buyers?
3. Federal "System 7000". There aren't any ads for it, and it's a complete mystery if any exist. How modified is the Thunderbolt? and I heard that it uses a completely different timer than any other Federal siren, and that nobody knows what the model type, and visual description is.
4. My brother claims that the so-called STH-10C is just the top of a 3t22 cut off and placed on a pole. But, obviously I think that's incorrect
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