Vintage Esso Gasoline Porcelain Sign 1959 Restroom Key Locked For Your Safety Please Ask Attendant For Your Key Mobiloil Pegasus Mobilgas Service Station Gas Station Gas Oil. Also in as found condition. View all pictures well for they are part of the description. THIS SIGN MEASURES 12″ FROM ONE SIDE OF IT TO THE OTHER SIDE OF IT AT ITS WIDEST POINTS AN THIS SIGN MEASURES 8 1/2″ FROM THE TOP OF IT TO THE BOTTOM OF IT AT ITS WIDEST POINT. This sign has porcelain chipping, rust, fading, dings and scratches. Great addition to any collection.