RARE Green Spot Orange Drink Bottle Caps Windsor Springs Farms New Unused. Each lot includes 4 brand new caps straight out of a cardboard tube. These caps are from Windsor Springs Farms in Hamburg Pa. Beautiful unused condition from a great product back in the day Green Spot. Each cap measures approx. 2.25" in diameter. Come as seen in the pictures. Get them while they are available you may never find them again!!!!!