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Antiwhoknows
- Registered User
- Posts: 500
- Joined: Mon Aug 17, 2009 5:33 pm
- Real Name: Tyler Shaw
- YouTube Username: antiwhoknows
- Discord: GrnChkn#0926
- Location: Grand Island, NE
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Re: Rotating Sirens - Which was first?
They rotated on their turntable at 2rpm off a gear reducer driven by their engine.
Federal Signal Model 2-240, Thunderbolt 1000AT, 3T22A
Federal Sign and Signal Model A
Federal Electric Type B
Sterling M Single Head
Federal Sign and Signal Model A
Federal Electric Type B
Sterling M Single Head
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