Whirlpool advertising clock for sale.

[polkanut]

Seller says it works, and is asking $50.

http://wausau.craigslist.org/atq/4141511108.html

 

[DADoES]

 
I have a lighted sign similar that.  Mine doesn't have the outlined inset on the clock face.

The original clock mechanism on mine was electric, had a VERY long stem and was mounted to the rear of the case so the backlight didn't cast a shadow from the mechanism as would occur if it was mounted to the front panel.  The clock on mine had gone bad, the only choice was to replace it with a battery clock mechanism mounted to the panel so there is a shadow now.