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Oldiesmann
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Real Name: Michael Eshom
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Wed Sep 09, 2009 2:04 am

Jpressman8 wrote:
Oldiesmann wrote:We have quite a few of those ancient TBolts around here, all installed around 1950. Great find though :)
Actually on the survey disc that Clayton gave us. I only saw one. It's the gray Tbolt on Ellison off of Linwood in Mt. Lookout.
There's one on a pole on Sutton Avenue in Anderson Township as well. There are more than two, but only two photos showing them on the survey disc. If you look through the database, you'll see several listed as "TC4-1000" or "TC-1000" (depending on which table you look at) from 1950.
Michael "Oldiesmann" Eshom
SMF

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Travis
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Wed Sep 09, 2009 2:08 am

The blower motor looks almost identical to my SD-10 motor. It was definitely produced by the same company.
-The Princess

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kagome122885
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Wed Sep 09, 2009 7:00 am

That looks like an A-series blower! I would like to hear it running(the blower).
Federal Signal Thunderbolt Series, still the King of Air Raid Sirens!

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holler
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Thu Sep 10, 2009 5:03 am

That blower motor looks an awful lot like a Peerless. I have a Peerless on an air compressor and it looks just like that.

Rory Buszka
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Wed Sep 16, 2009 2:32 am

Does the blower turn? If so, get that oil drained and get some new oil in there. Hurry, rust waits for no man.
Say NO to excessive siren testing - overtesting desensitizes the public.
Say NO to voice siren systems - multiple origins = unintelligible audio.

almdoc
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Wed Sep 16, 2009 1:40 pm

The blower does turn and and if you spin it by hand it will continue to turn. Already did the oil thing. It was stored inside so all is in good shape. Thanks for the concern.

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SirenMadness
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Fri Sep 18, 2009 3:32 pm

The blower is a monster! It's weird how the horns had gradually smaller "gates" injstead of screens. Really good find, and good luck!
~ Peter Radanovic

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