Vintage fans signal. Condition see all. The models were changed every 2 years with some changes done yearly. The fan was tested for over 2 hours and ran smoothly with no problems There is a short video of the fan running in our Videos Section. At some point in its life a newer switch was installed along with the power cord with polarized plug. Vintage Electric Fan 4. Loren has always been jealous of my tats. This is a real air mover. I was in touch with a guy during an ebay auction way back that was selling one of those shiney oscillating model Signals. About the author. New Topic. For a small fan it moves the air.