Vintage Vernor's ginger ale soda pop picnic cooler

Description

Cooler in used condition has one dent that is pictured , the bottom has some rust and one spot that has went through the sheet metal .The inside is in good condition and has the tray. The hinges are in good condition and work smoothly . The dark spots on top of the cooler looks be something that was spilt  and  it might come off  I only tried some household cleaner to remove it