These 3 Tin Lunch Boxs by HALLMARK are collectible items from the School Days series, manufactured between 1980-1999. The howdy doody and the line ranger boxes are factory sealed, making it a rare and valuable find for collectors of vintage lunch boxes. With nostalgic designs featuring Superman, howdy doody and the line ranger, these lunch boxes would make a great addition to any collection or a great gift for fans of the iconic superhero or shows.