Pretty sure it's a 6M A1 blower. All of Minneapolis's Thunderbolts had them. When I get it I will take some pictures of it.
Thank you very much! It fooled me too, like the other Thunderbolt on eBay for $6,000 (Jeez...) says it's a 1000 but there's actually a YouTube video on it and it's clearly a 1000T 5/6 port.DrDanthrax99 wrote: ↑Tue Aug 22, 2017 5:13 pmI saw that auction on the bay about 2 days ago, thought it was only a single-tone 1000. Congrats!
Oh, and I found a video of your new siren when it was still in service: https://www.youtube.com/watch?v=X35JJrVX_lg
A1 Blower.Zarlog wrote:Do you know what kind of blower it has?
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