Now we're talking! For now, go with the Final Sharp clear...
...as this is as close to the original logo as I can tell.
I guess, if you can, size it to scale at:
12 3/4" x 2 7/8" (original true dimensions)
10"x3" (CafePress)
11"x3" (Zazzle, also does 1.5" & 3" circles, good for CD stickers).
Ok, I think Im calmed down enough to go back outside and work on finishing the fabrication of the collector ring plate for the solenoids.
Oh, and no small sirens here (I sold all but 2 a couple of years ago) but you'll be first on the list of any I wanna get rid of.