TubeNet

Posted: **Sun Apr 05, 2009 2:50 pm**

Found this in a box of old magazines:

RotarianHelicon.jpg

and from the article "Tootin' for Fun" about Rotarian sponsored bands:

rotarian-tootin'for-fun.jpg

(not to full size.)

Posted: **Sun Apr 05, 2009 4:36 pm**

But those aren't rotaries... they're piston horns!

Nice 1940 Helicon picture (and more)